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- Author:
- Stefania Bertazzoni; Angela H. Williams; Darcy A. Jones; Robert A. Syme; Kar-Chun Tan; James K. Hane
- Source:
- Molecular plant-microbe interactions 2018 v.31 no.8 pp. 779-788
- ISSN:
- 0894-0282
- Subject:
- Alternaria; B chromosomes; DNA; Fusarium; genome assembly; host specificity; host-pathogen relationships; multigene family; plant pathogenic fungi; plant pathology; point mutation; screening; secondary metabolites; virulence
- Abstract:
- ... Fungal pathogen genomes can often be divided into core and accessory regions. Accessory regions ARs) may be comprised of either ARs (within core chromosomes (CCs) or wholly dispensable (accessory) chromosomes (ACs). Fungal ACs and ARs typically accumulate mutations and structural rearrangements more rapidly over time than CCs and many harbor genes relevant to host-pathogen interactions. These regi ...
- DOI:
- 10.1094/MPMI-06-17-0135-FI
- https://doi.org/10.1094/MPMI-06-17-0135-FI
- Author:
- P.B. Sandipan; P.K. Jagtap; M.C. Patel
- Source:
- Cercetări agronomice în Moldova 2018 v.51 no.3 pp. 89-99
- ISSN:
- 2067-1865
- Subject:
- Alternaria; Cercospora; Guizotia abyssinica; carbendazim; cooking; cost benefit analysis; disease incidence; field experimentation; foliar diseases; foliar spraying; fungi; fungicides; leaf spot; mancozeb; oils; oilseed crops; seed yield; India
- Abstract:
- ... Niger (Guizotia abyssinica Cass.) is an important minor oil seed crop grown in dry areas grown mostly by tribal and interior places as life line of tribal segment. Tribal people mainly use its oil for cooking purpose, above than that there were also other uses. Hence, the niger crop should be protected from the infection. The crop is affected by number of fungal diseases. Therefore, a field experi ...
- DOI:
- 10.2478/cerce-2018-0027
- https://doi.org/10.2478/cerce-2018-0027
- Author:
- J. L. Dang; M. L. Gleason; L. N. Li; C. Wang; C. K. Niu; R. Zhang; G. Y. Sun
- Source:
- Plant disease 2018 v.102 no.7 pp. 1273-1282
- ISSN:
- 0191-2917
- Subject:
- Alternaria; DNA-directed RNA polymerase; allergens; apples; conidia; crop production; fruits; glyceraldehyde-3-phosphate dehydrogenase; leaf blotch; molds (fungi); mycelium; new species; pathogenicity; pathogens; peptide elongation factors; sequence analysis; translation (genetics); China
- Abstract:
- ... Alternaria spp. are pathogens of several diseases that pose significant threats to apple production. Several putative Alternaria sp. isolates were obtained from lesions of a disease commonly referred to as black dot on apple fruit in Shaanxi Province, China. Pathogenicity tests using mycelial plugs and conidial suspensions indicated that this isolate could cause leaf blotch, as well as moldy core ...
- DOI:
- 10.1094/PDIS-07-17-1027-RE
- https://doi.org/10.1094/PDIS-07-17-1027-RE
- Author:
- Juan Zhao; Guo-Ping Ma; Yue-Yang Liu; Xue-Hong Wu
- Source:
- Canadian journal of plant pathology 2018 v.40 no.2 pp. 312-317
- ISSN:
- 1715-2992
- Subject:
- Alternaria; cultivars; foliar diseases; leaves; pathogenicity; polymerase chain reaction; potatoes; restriction fragment length polymorphism; species diversity; surveys; China
- Abstract:
- ... Potato leaves with symptoms of foliar diseases were collected from eight different geographical areas in southern China. A total of 109 Alternaria isolates were recovered and identified to three species according to morphological characteristics, nucleotide sequencing and PCR-RFLP analysis. Three Alternaria species were recovered, of which A. tenuissima was the most common, followed by A. alternat ...
- DOI:
- 10.1080/07060661.2018.1459850
- https://doi.org/10.1080/07060661.2018.1459850
- Author:
- Daniya Eram; Manoj-Kumar Arthikala; Govindappa Melappa; Gustavo Santoyo
- Source:
- Italian journal of mycology 2018 v.47 no.1 pp. 40-54
- ISSN:
- 2531-7342
- Subject:
- Alternaria; bioactive properties; diabetes; endophytes; fungi; metabolites; mycology
- Abstract:
- ... Fungal endophytes are a rich source of functional metabolites. In particular, the different species of the genus Alternaria stand out for their arsenal of metabolites, which have roles as antimicrobial molecules, antioxidants; as well as activities against HIV or cancer or diabetes. This review will highlight on selected aspects of the fungal endophytes of Alternaria species: their widespread dist ...
- DOI:
- 10.6092/issn.2531-7342/8468
- https://doi.org/10.6092/issn.2531-7342/8468
- Author:
- A. Rico-Yuste; J. Walravens; J.L. Urraca; R.A.G. Abou-Hany; A.B. Descalzo; G. Orellana; M. Rychlik; S. De Saeger; M.C. Moreno-Bondi
- Source:
- Food chemistry 2018 v.243 pp. 357-364
- ISSN:
- 0308-8146
- Subject:
- Alternaria; ethylene glycol; fluorescence; high performance liquid chromatography; microparticles; molecular imprinting; mycotoxins; polymers; sesame oil; solid phase extraction; tandem mass spectrometry; tomato juice; ultra-performance liquid chromatography
- Abstract:
- ... Molecularly imprinted porous polymer microspheres selective to Alternaria mycotoxins, alternariol (AOH) and alternariol monomethyl ether (AME), were synthesized and applied to the extraction of both mycotoxins in food samples. The polymer was prepared using 4-vinylpiridine (VIPY) and methacrylamide (MAM) as functional monomers, ethylene glycol dimethacrylate (EDMA) as cross-linker and 3,8,9-trihyd ...
- DOI:
- 10.1016/j.foodchem.2017.09.125
- https://doi.org/10.1016/j.foodchem.2017.09.125
- Author:
- Chutima Tanapichatsakul; Sakon Monggoot; Eleni Gentekaki; Patcharee Pripdeevech
- Source:
- Current microbiology 2018 v.75 no.4 pp. 476-483
- ISSN:
- 0343-8651
- Subject:
- 2,2-diphenyl-1-picrylhydrazyl; Alternaria; Aspergillus; Bacillus cereus; Bacillus subtilis; Colletotrichum; Diaporthe; Escherichia coli; Fusarium; Klebsiella pneumoniae; Nigrospora; Pseudomonas aeruginosa; Shigella flexneri; Staphylococcus aureus; Vibrio cholerae; acetaldehyde; agar; antibacterial properties; antioxidant activity; antioxidants; bacteria; benzyl benzoate; chemical composition; endophytes; ethyl acetate; flowers; fungi; gallic acid; gas chromatography-mass spectrometry; hydroxybenzaldehyde; inhibitory concentration 50; medicinal plants; metabolites; pathogens; solvents
- Abstract:
- ... Fifty-two strains of endophytic fungi were isolated from flowers of the medicinal plant Melodorum fruticosum. Seven genera were identified including Alternaria, Aspergillus, Colletotrichum, Diaporthe, Fusarium, Greeneria and Nigrospora. All strains were cultured for 30 days and further macerated in ethyl acetate solvent for 3 days. The obtained fungal extracts were examined for antibacterial activ ...
- DOI:
- 10.1007/s00284-017-1405-9
- https://doi.org/10.1007/s00284-017-1405-9
- Author:
- Yanan Xu; Siquan Ling; Dongqiang Zeng; Wenwei Tang
- Source:
- Natural product research 2018 v.32 no.12 pp. 1481-1483
- ISSN:
- 1478-6427
- Subject:
- Alternaria; Apocynaceae; Colletotrichum musae; Glomerella cingulata; Glomerella graminicola; active ingredients; antifungal properties; branches; ethyl acetate; leaves; myo-inositol; plant pathogenic fungi; surveys; China
- Abstract:
- ... Four Melodinus species with antifungal activity were found in survey of the floral resources, in Shiwan Mountain Natural Reserve, Guangxi Province, China. Crude methanolic extracts of the twigs and leaves of Melodinus suaveolens exhibited potent antifungal activities against the plant pathogenic fungi Colletotrichum musae, Colletotrichum graminicola, Colletotrichum gloeosporioides and Alternaria m ...
- DOI:
- 10.1080/14786419.2017.1353505
- https://doi.org/10.1080/14786419.2017.1353505
- Author:
- V.B. Mahadik; N.S. Mali
- Source:
- Indian journal of agricultural research 2018 v.52 no.1 pp. 76-80
- ISSN:
- 0976-058X
- Subject:
- Alternaria; Carthamus tinctorius; Cercospora; Ramularia; agricultural research; antioxidant activity; antioxidants; ascorbic acid; catalase; catechol oxidase; cultivars; field experimentation; fungi; glutathione; induced resistance; leaf spot; oxidative stress; pathogenesis; peroxidase; powdery mildew; proline
- Abstract:
- ... A field experiment was carried outto determine the antioxidant activity using twovarieties (Nari-38 and Nari-6) andtwo hybrids (Nari-H-23 and Nari-NH-1) of safflower under the pathogenesis of foliar fungal disease complex involving Alternaria leaf spot, Cercospora leaf spot, Ramularia leaf spot, powdery mildew and rust. The enzymatic antioxidant like catalase, peroxidase and polyphenol oxidase and ...
- DOI:
- 10.18805/IJARe.A-4794
- https://doi.org/10.18805/IJARe.A-4794
- Author:
- Vagish Dwibedi; Sanjai Saxena
- Source:
- Applied biochemistry and biotechnology 2018 v.186 no.2 pp. 476-495
- ISSN:
- 0273-2289
- Subject:
- Alternaria; Aspergillus; Botryosphaeria; Fusarium; Lasiodiplodia; Penicillium; Vitis vinifera; chemical constituents of plants; culture media; endophytes; ethyl acetate; fungi; high performance liquid chromatography; leaves; moieties; new drugs; pharmacology; resveratrol; therapeutics; thin layer chromatography; tissues; ultraviolet radiation; India
- Abstract:
- ... Resveratrol is extensively being used as a therapeutic moiety, as well as a pharmacophore for development of new drugs due to its multifarious beneficial effects. The objective of the present study was to isolate and screen the resveratrol-producing endophytic fungi from different varieties of Vitis vinifera. A total of 53 endophytic fungi belonging to different fungal genera were isolated from th ...
- DOI:
- 10.1007/s12010-018-2755-x
- https://doi.org/10.1007/s12010-018-2755-x
- Author:
- Vincent Ezin; Florent Quenum; Roméo Houénagnon Bodjrenou; Chabrolle M. I. Kpanougo; Emeric M. G. Kochoni; Bienvenu Ifagbémi Chabi; Adam Ahanchede
- Source:
- Agriculture & food security 2018 v.7 no.1 pp. 15
- ISSN:
- 2048-7010
- Subject:
- Alternaria; Cylas; Ipomoea batatas; blight; common names; control methods; credit; equipment; food security; income; insect pests; insecticides; issues and policy; labor; market value; marketing; pathogens; stakeholders; storage; supply chain; surveys; sweet potatoes; weed control; Benin
- Abstract:
- ... BACKGROUND: Sweet potato [Ipomoea batatas (L.) Lam.] plays an important role in ensuring food security and incomes for local communities. It is particularly grown in southern region of Benin, and its production over the last few years has declined due to disease and severe pest infestation. Therefore, it was imperative to carry out this study to identify the main constraints related to the recent ...
- DOI:
- 10.1186/s40066-018-0164-6
- https://doi.org/10.1186/s40066-018-0164-6
12. Bacteria and fungi in day-old turkeys vary among companies, collection periods, and breeder flocks
- Author:
- A H Smith; A.H. Smith; T.G. Rehberger
- Source:
- Poultry science 2018 v.97 no.4 pp. 1400-1411
- ISSN:
- 0032-5791
- Subject:
- Alternaria; Archaea; Aspergillus niger; Candida sake; Clostridium celatum; Clostridium paraputrificum; Clostridium tertium; Enterobacter; Enterococcus faecalis; Enterococcus gallinarum; Escherichia; Klebsiella; Lactobacillus; Saccharomyces cerevisiae; Salmonella; Shigella; adults; agar; business enterprises; chicks; environmental factors; environmental impact; flocks; fungi; genes; genetic markers; hatcheries; intestinal microorganisms; intestines; lactic acid bacteria; maternal effect; microbial colonization; plate count; poultry production; poults; ribosomal RNA; turkeys
- Abstract:
- ... Microbial colonization of the intestinal tract of commercial poultry is highly variable, likely due to the fact that poults and chicks are hatched and raised without exposure to adult birds and their microbiota. In industrial poultry production, it is hypothesized that most of the microbiota is obtained through horizontal transmission from the environment and very little by maternal transmission. ...
- DOI:
- 10.3382/ps/pex429
- https://doi.org/10.3382/ps/pex429
- Author:
- Tina Roy; Anuradha Bandopadhyay; Parshuram J. Sonawane; Sukanta Majumdar; Nitish R. Mahapatra; Shariful Alam; Nirmalendu Das
- Source:
- Biological control 2018 v.127 pp. 55-63
- ISSN:
- 1049-9644
- Subject:
- Alternaria; Bacillus cereus; aseptic conditions; biological control; blight; carbendazim; chitinase; crops; disease control; disease incidence; extracellular enzymes; growth promotion; imidacloprid; indole acetic acid; leaf spot; lentils; methomyl; pathogen identification; phosphates; plant growth; plant growth-promoting rhizobacteria; plant pathogens; siderophores; soil; soil-borne diseases; solubilization; volatile organic compounds
- Abstract:
- ... Antagonistic bacteria are common soil inhabitants with potential to control several soil-borne diseases of various crops. In this study, two methomyl degrading Bacillus sp. were screened for their antagonistic potential against soil borne pathogen identified as Alternaria sp. which causes leaf spot and blight disease in lentil. Both the strains produced non-volatile and volatile organic compounds, ...
- DOI:
- 10.1016/j.biocontrol.2018.08.018
- https://doi.org/10.1016/j.biocontrol.2018.08.018
- Author:
- Junhui Chen; Xuan Sun; Jufeng Zheng; Xuhui Zhang; Xiaoyu Liu; Rongjun Bian; Lianqing Li; Kun Cheng; Jinwei Zheng; Genxing Pan
- Source:
- Biology and fertility of soils 2018 v.54 no.2 pp. 175-188
- ISSN:
- 0178-2762
- Subject:
- Actinobacteria; Alternaria; Firmicutes; arid lands; biochar; community structure; cropland; enzyme activity; fungi; gamma-Proteobacteria; genes; genetic variation; global warming; internal transcribed spacers; microbial communities; nitrogen content; pH; ribosomal RNA; soil chemical properties; soil organic carbon; soil respiration; temperature; topsoil; China
- Abstract:
- ... Topsoil samples were collected from plots in a dry cropland in the North China Plain 3 years after a single incorporation of biochar at 20 and 40 t ha⁻¹ and analyzed for abundances and composition of microbial community and for respiration under controlled laboratory conditions at 15, 20, and 25 °C. The addition of biochar generally reduced soil respirations at the three temperatures and the tempe ...
- DOI:
- 10.1007/s00374-017-1253-6
- https://doi.org/10.1007/s00374-017-1253-6
- Author:
- Neda Radovanović; Milica Milutinović; Katarina Mihajlovski; Jelena Jović; Branislav Nastasijević; Mirjana Rajilić-Stojanović; Suzana Dimitrijević-Branković
- Source:
- Microbial pathogenesis 2018 v.120 pp. 71-78
- ISSN:
- 0882-4010
- Subject:
- Alternaria; Aspergillus flavus; Bacillus (bacteria); Fusarium graminearum; Mucor; antifungal properties; biological control; biological control agents; corn; culture filtrates; enzymatic treatment; gene expression; greenhouse experimentation; iturin; marine sediments; pH; phenotype; plant diseases and disorders; plant growth; plant pathogenic fungi; polymerase chain reaction; secondary metabolites; spore germination; surfactin; temperature; Egypt; Red Sea
- Abstract:
- ... In the current study, the biocontrol potential of a novel strain Bacillus sp. PPM3 isolated from marine sediment from the Red Sea in Hurghada, Egypt is recognized. This novel strain was selected out of 32 isolates based on its ability to suppress the growth of four plant pathogenic fungi: Aspergillus flavus, Fusarium graminearum, Mucor sp. and Alternaria sp. The new marine strain was identified an ...
- DOI:
- 10.1016/j.micpath.2018.04.056
- https://doi.org/10.1016/j.micpath.2018.04.056
- Author:
- M.C. Manganyi; T. Regnier; A. Kumar; C.C. Bezuidenhout; C.N. Ateba
- Source:
- South African journal of botany 2018 v.116 pp. 192-199
- ISSN:
- 0254-6299
- Subject:
- Alternaria; Aspergillus niger; Escherichia coli; Fusarium; Pelargonium sidoides; Penicillium expansum; agar; antibacterial properties; antibiotics; bioactive compounds; biodiversity; cattle; endophytes; fungi; genes; growth retardation; internal transcribed spacers; roots; screening
- Abstract:
- ... To investigate the biodiversity of endophytic fungi isolated from indigenous Pelargonium sidoides plants using morphological and molecular techniques and also screen isolates for antibacterial activities.In the present study, a total of 50 Pelargonium sidoides plants were collected and the roots were analysed for the presence of endophytic fungi. The fungi were initially sorted according to morpho ...
- DOI:
- 10.1016/j.sajb.2018.03.016
- https://doi.org/10.1016/j.sajb.2018.03.016
- Author:
- Kanika Chowdhary; Nutan Kaushik
- Source:
- Archiv für Phytopathologie und Pflanzenschutz 2018 v.51 no.3-4 pp. 139-155
- ISSN:
- 1477-2906
- Subject:
- Acremonium; Alternaria; Botrytis cinerea; Cicer arietinum; Colletotrichum; Fusarium oxysporum; Mentha piperita nothosubsp. piperita; Sclerotinia sclerotiorum; Thanatephorus cucumeris; Trichoderma; antifungal agents; biodiversity; biological control; chickpeas; endophytes; fungal diseases of plants; fungi; gas chromatography-mass spectrometry; inhibitory concentration 50; leaves; metabolites; plant pathogens; seasonal variation; India
- Abstract:
- ... India is the highest producer of Cicer arietinum, however the crop is susceptible to plant fungal diseases i.e. Sclerotinia sclerotiorum, Botrytis cinerea, Fusarium oxysporum and Rhizoctonia solani. For a sustainable alternative, anti-plant pathogenic efficacy of fungal endophytes were investigated. Endophytic fungi of Mentha piperita were investigated for biodiversity, biocontrol potential toward ...
- DOI:
- 10.1080/03235408.2018.1440707
- https://doi.org/10.1080/03235408.2018.1440707
- Author:
- Amanda da Silva Ribeiro; Julio Cesar Polonio; Alessandra Tenório Costa; Caroline Menicoze dos Santos; Sandro Augusto Rhoden; João Lúcio Azevedo; João Alencar Pamphile
- Source:
- Current microbiology 2018 v.75 no.5 pp. 588-596
- ISSN:
- 0343-8651
- Subject:
- Alternaria; Colletotrichum; Diaporthe; Fusarium oxysporum; Pachystachys; Phyllosticta; Xylaria; bacteria; endo-1,4-beta-glucanase; endophytes; fungi; genes; internal transcribed spacers; leaves; multilocus sequence typing; ornamental plants; plant tissues; tubulin
- Abstract:
- ... Endophytes are fungi and bacteria that inhabit plant tissues without causing disease. Endophytes have characteristics that are important for the health of the plant and have been isolated from several plants of economic and medicinal interest but rarely from ornamental plants. The current study isolates and identifies endophytic fungi from the leaves of Pachystachys lutea and evaluates the antagon ...
- DOI:
- 10.1007/s00284-017-1421-9
- https://doi.org/10.1007/s00284-017-1421-9
- Author:
- Özge Özçınar; Özgür Tağ; Hasan Yusufoglu; Bijen Kivçak; Erdal Bedir
- Source:
- Journal of natural products 2018 v.81 no.6 pp. 1357-1367
- ISSN:
- 1520-6025
- Subject:
- Alternaria; Ruscus; biotransformation; endophytes; epoxidation reactions; epoxides; fungi; mass spectrometry; metabolites; nuclear magnetic resonance spectroscopy; oxidation; oxygen
- Abstract:
- ... Biotransformation of neoruscogenin (NR, 1, spirosta-5,25(27)-diene-1β,3β-diol), the major bioactive sapogenin of Ruscus preparations, was carried out with the endophytic fungus Alternaria eureka. Fourteen new biotransformation products (2–15) were isolated, and their structures were elucidated by NMR and HRESIMS data analyses. A. eureka affected mainly oxygenation, oxidation, and epoxidation react ...
- DOI:
- 10.1021/acs.jnatprod.7b00898
- https://doi.org/10.1021/acs.jnatprod.7b00898
- Author:
- Güner Ekiz; Seda Duman; Erdal Bedir
- Source:
- Phytochemistry 2018 v.151 pp. 91-98
- ISSN:
- 0031-9422
- Subject:
- Alternaria; Astragalus; biotransformation; endophytes; epoxidation reactions; fungi; hydroxylation; metabolites; nuclear magnetic resonance spectroscopy; oxidation; triterpenoids
- Abstract:
- ... The microbial transformation of cyclocanthogenol (CCG), Astragalus sp. originated sapogenin, by the endophytic fungus Alternaria eureka 1E1BL1 isolated from Astragalus angustifolius was investigated. Hydroxylation, oxidation, epoxidation, O-methylation, ring-expansion and methyl migration reactions were observed on the triterpenoid skeleton. As a result, eight metabolites were isolated and the str ...
- DOI:
- 10.1016/j.phytochem.2018.04.006
- https://doi.org/10.1016/j.phytochem.2018.04.006
- Author:
- Maja Kiš; Sanja Furmeg; Vesna Jaki Tkalec; Manuela Zadravec; Marija Denžić Lugomer; Ana Končurat; Miroslav Benić; Damir Pavliček
- Source:
- Journal of food safety 2018 v.38 no.5 pp. e12492
- ISSN:
- 0149-6085
- Subject:
- Alternaria; Aureobasidium; Cladosporium; Mucor; Penicillium; Stachybotrys; amylases; beehives; dietary supplements; digestive tract; electrical conductivity; enzyme activity; healthy diet; honey; honey bees; human nutrition; hydroxymethylfurfural; laws and regulations; markets; microbiological quality; molds (fungi); nutritive value; quality control; virulent strains; water content; yeasts
- Abstract:
- ... Honey is an important food supplement in the human diet because of its nutritional quality. Therefore, honey should be safe for human consumption. The purpose of this research was to evaluate physicochemical and microbiological properties of 64 honey samples. The physicochemical analysis (water content, hydroxymethylfurfural, electrical conductivity and diastase activity) showed that 95.31% of sam ...
- DOI:
- 10.1111/jfs.12492
- https://doi.org/10.1111/jfs.12492
- Author:
- Mittal L. Desai; Sanjay Jha; Hirakendu Basu; Rakesh Kumar Singhal; P.K. Sharma; Suresh Kumar Kailasa
- Source:
- Colloids and surfaces 2018 v.559 pp. 35-42
- ISSN:
- 0927-7757
- Subject:
- Alternaria; chemical species; colloids; cysteine; egg albumen; encapsulation; fungi; image analysis; ligands; mercury; nanosilver; optical properties; zinc
- Abstract:
- ... Herein, we report chicken egg white (CEW) and L-cysteine (L-Cys) as cooperative ligands for effective encapsulation of Zn-doped silver nanoclusters (Zn-doped Ag NCs) for enhancing optical properties in sensing of Hg²⁺ ion and bioimaging of fungal cells (Alternaria sp.). The emission peak at 657 nm was remarkably enhanced by doping of Zn-atom into Ag NCs, suggesting the proteins of CEW and L-Cys pr ...
- DOI:
- 10.1016/j.colsurfa.2018.09.036
- https://doi.org/10.1016/j.colsurfa.2018.09.036
- Author:
- J. Julák; H. Soušková; V. Scholtz; E. Kvasničková; D. Savická; V. Kříha
- Source:
- Folia microbiologica 2018 v.63 no.1 pp. 63-68
- ISSN:
- 0015-5632
- Subject:
- Alternaria; Aspergillus oryzae; Byssochlamys nivea; Cladosporium sphaerospermum; agar; antifungal properties; cell viability; fungal spores; fungi
- Abstract:
- ... The inactivation of four micromycete species by action of non-thermal plasma was followed. Two sources of plasma were compared, namely, positive corona discharge and dielectric barrier discharge. The corona discharge appeared as suitable for fungal spore inactivation in water suspension, whereas the barrier discharge inactivated spores on the surface of cultivation agar. Cladosporium sphaerospermu ...
- DOI:
- 10.1007/s12223-017-0535-6
- https://doi.org/10.1007/s12223-017-0535-6
- Author:
- Sandra E. Branham; Amnon Levi; Melanie Katawczik; Zhangjun Fei; W. Patrick Wechter
- Source:
- Theoretical and applied genetics 2018 v.131 no.4 pp. 829-837
- ISSN:
- 0040-5752
- Subject:
- Alternaria; Cucumis melo; Fusarium oxysporum f. sp. melonis; Fusarium wilt; alleles; chromosome mapping; cultivars; disease resistance; disease severity; downy mildew; epistasis; genotyping; inbred lines; leaf blight; marker-assisted selection; melons; powdery mildew; quantitative trait loci; resistance genes; single nucleotide polymorphism
- Abstract:
- ... KEY MESSAGE: Four QTLs and an epistatic interaction were associated with disease severity in response to inoculation with Fusarium oxysporum f. sp. melonis race 1 in a recombinant inbred line population of melon. The USDA Cucumis melo inbred line, MR-1, harbors a wealth of alleles associated with resistance to several major diseases of melon, including powdery mildew, downy mildew, Alternaria leaf ...
- DOI:
- 10.1007/s00122-017-3039-5
- CHORUS:
- 10.1007/s00122-017-3039-5
- https://doi.org/10.1007/s00122-017-3039-5
- Author:
- H. Ozkilinc; F. Rotondo; B. M. Pryor; T. L. Peever
- Source:
- Plant pathology 2018 v.67 no.2 pp. 303-314
- ISSN:
- 0032-0862
- Subject:
- Alternaria; DNA; adenosinetriphosphatase; biodiversity; calmodulin; disease control; fungi; genes; genetic variation; haplotypes; host range; host specificity; models; nucleotide sequences; phylogeny; plant pathogens; quarantine; saprophytes
- Abstract:
- ... The fungal genus Alternaria comprises a large number of asexual taxa with diverse ecological, morphological and biological modes ranging from saprophytes to plant pathogens. Understanding the speciation processes affecting asexual fungi is important for estimating biological diversity, which in turn affects plant disease management and quarantine enforcement. This study included 106 isolates of Al ...
- DOI:
- 10.1111/ppa.12749
- https://doi.org/10.1111/ppa.12749
- Author:
- Patrícia Pereira Machado; Fábio Steiner; Alan Mario Zuffo; Rafael Alves Machado
- Source:
- Potato research 2018 v.61 no.2 pp. 169-182
- ISSN:
- 0014-3065
- Subject:
- Alternaria; Solanum tuberosum; blight; boron; cell membranes; disease control; disease incidence; foliar diseases; fungi; greenhouse experimentation; leaves; permeability; plant growth; planting; potatoes; sandy soils; zinc
- Abstract:
- ... The adequate supply of boron (B) and zinc (Zn) can improve the structural integrity and permeability of cell membranes, which is a defence mechanism against fungi infection. A greenhouse experiment was conducted to investigate the effect of the application of B and Zn on plant growth and the incidence and severity of potato early blight, a destructive foliar disease of potato crop caused by Altern ...
- DOI:
- 10.1007/s11540-018-9365-4
- https://doi.org/10.1007/s11540-018-9365-4
- Author:
- A.I. Calvo; D. Baumgardner; A. Castro; D. Fernández-González; A.M. Vega-Maray; R.M. Valencia-Barrera; F. Oduber; C. Blanco-Alegre; R. Fraile
- Source:
- Atmospheric environment 2018 v.184 pp. 262-277
- ISSN:
- 1352-2310
- Subject:
- Alternaria; Aspergillus; Cladosporium; Oidium; Plantago; Poaceae; Quercus; Rumex; Urticaceae; air; bioaerosols; environment; fluorescence; fungi; light microscopy; pollen; relative humidity; spectrometers; spore traps; temperature; Spain
- Abstract:
- ... Measurements of ambient aerosol particles at the University of León, León, Spain, were made in May and June 2015 with a Wideband Integrated Bioaerosol Spectrometer (WIBS). The WIBS detects Fluorescing Aerosol Particles (FAP) in the size range from 0.5 to 20 μm. These measurements were complemented with an analysis of pollen concentrations assessed with optical microscopy of samples captured with a ...
- DOI:
- 10.1016/j.atmosenv.2018.04.027
- https://doi.org/10.1016/j.atmosenv.2018.04.027
- Author:
- Biao Xu; Jiage Song; Pinggen Xi; Minhui Li; Tom Hsiang; Zide Jiang
- Source:
- Plant disease 2018 v.102 no.1 pp. 172-178
- ISSN:
- 0191-2917
- Subject:
- Alternaria; DNA-directed RNA polymerase; adenosinetriphosphatase; agar; basins; beak; blight; calmodulin; carrots; disease control; fungi; genes; glyceraldehyde-3-phosphate dehydrogenase; internal transcribed spacers; leaf spot; leaves; mortality; new species; pathogen identification; pathogenicity; peptide elongation factors; phylogeny; potatoes; stems; translation (genetics); Caspian Sea; China
- Abstract:
- ... Leaf spots and stem lesions causing widespread mortality of Caspian Sea karelinia (Karelinia caspia) were observed in desert regions of Xinjiang Uyghur Autonomous Region, China. Fifteen samples were collected from five widely distributed counties of Tarim and Junggar Basins in 2016. The pathogen was identified using morphological observations and phylogenetic analyses based on combined partial seq ...
- DOI:
- 10.1094/PDIS-06-17-0842-RE
- https://doi.org/10.1094/PDIS-06-17-0842-RE
- Author:
- Katarzyna Pieczul; Agnieszka Perek; Krzysztof Kubiak
- Source:
- Journal of microbiological methods 2018 v.154 pp. 141-146
- ISSN:
- 0167-7012
- Subject:
- Alternaria; Cladosporium; DNA; Fusarium; Helminthosporium; Penicillium; Tilletia controversa; Tilletia laevis; Tilletia tritici; detection limit; fungi; protocols; rapid methods; smut diseases; teliospores; wheat
- Abstract:
- ... The study describes a novel diagnostic protocol based on a loop-mediated isothermal DNA amplification (LAMP) for identification of wheat grains infection by Tilletia laevis, Tilletia caries (common bunt) and Tilletia controversa (draft bunt). The presented data showed that the LAMP analysis is a simple, specific and rapid method that could be used for detection of Tilletia spp. in contaminated gra ...
- DOI:
- 10.1016/j.mimet.2018.10.018
- https://doi.org/10.1016/j.mimet.2018.10.018
- Author:
- A. Erler; D. Riebe; T. Beitz; H.‐G. Löhmannsröben; D. Grothusheitkamp; T. Kunz; F.‐J. Methner
- Source:
- Journal of mass spectrometry 2018 v.53 no.10 pp. 911-920
- ISSN:
- 1076-5174
- Subject:
- Alternaria; Aspergillus; Fusarium; Penicillium; X-radiation; alcohols; aldehydes; aromatic compounds; carboxylic acids; detection limit; dissociation; esters; financial economics; fungi; gas chromatography; grains; headspace analysis; ionization; ions; ketones; malting; malting barley; mass spectrometry; metabolites; sesquiterpenoids; solid phase microextraction; volatile organic compounds
- Abstract:
- ... Mold fungi on malting barley grains cause major economic loss in malting and brewery facilities. Possible proxies for their detection are volatile and semivolatile metabolites. Among those substances, characteristic marker compounds have to be identified for a confident detection of mold fungi in varying surroundings. The analytical determination is usually performed through passive sampling with ...
- DOI:
- 10.1002/jms.4210
- https://doi.org/10.1002/jms.4210
- Author:
- Xiaoting Qiao; Jie Yin; Yunjia Yang; Jing Zhang; Bing Shao; Hui Li; Hongbing Chen
- Source:
- Journal of agricultural and food chemistry 2018 v.66 no.44 pp. 11846-11853
- ISSN:
- 1520-5118
- Subject:
- Alternaria; Internet; Prunus avium; altenuene; chemical species; cherries; disease susceptibility; liquid chromatography; methyl ethers; questionnaires; solid phase extraction; tandem mass spectrometry; tenuazonic acid
- Abstract:
- ... Sweet cherry is susceptible to disease caused by the Alternaria species and produces various Alternaria mycotoxins. Analytical methodologies based on solid-phase extraction (SPE) and LC-MS/MS to simultaneously determine five main Alternaria mycotoxins (tenuazonic acid, 1; alternariol, 2; alternariol methyl ether, 3; altenuene, 4; and tentoxin, 5) in fresh sweet cherries and cherry products were de ...
- DOI:
- 10.1021/acs.jafc.8b05065
- https://doi.org/10.1021/acs.jafc.8b05065
- Author:
- C. Tuncer; R. Kushiyev; I. Erper
- Source:
- Acta horticulturae 2018 no.1226 pp. 391-398
- ISSN:
- 0567-7572
- Subject:
- Acremonium; Alternaria; Ambrosiella; Aspergillus; Beauveria bassiana; Curculionidae; Fusarium oxysporum; Fusarium proliferatum; Fusarium solani; Lecanicillium muscarium; Metarhizium anisopliae; Ophiostoma; Paecilomyces; Pestalotiopsis; Trichothecium; Xyleborus; Xylosandrus germanus; ambrosia beetles; control methods; entomopathogenic fungi; females; hazelnuts; mycobiota; orchards; pests; plant diseases and disorders; trees; Black Sea; Turkey (country)
- Abstract:
- ... Ambrosia beetles Anisandrus dispar Fabricius and Xylosandrus germanus Blandford (Coleoptera: Curculionidae: Scolytinae) are important pests of hazelnut in Turkey. The beetles can harm the trees by carrying plant diseases in addition to direct damage, by tunneling the trees and farming symbiotic fungi there. In this study, fungal flora (symbiotic, entomopathogenic, plant pathogenic and other fungi) ...
- DOI:
- 10.17660/ActaHortic.2018.1226.60
- https://doi.org/10.17660/ActaHortic.2018.1226.60
33. Development of an Indirect Competitive ELISA for Analysis of Alternariol in Bread and Bran Samples
- Author:
- Gurmit Singh; Ligia Velasquez; Beth Brady; Terry Koerner; Anne-Catherine Huet; Philippe Delahaut
- Source:
- Food analytical methods 2018 v.11 no.5 pp. 1444-1450
- ISSN:
- 1936-9751
- Subject:
- Alternaria; Brassica napus; acetonitrile; altenuene; apple juice; bran; breads; cross reaction; detection limit; enzyme-linked immunosorbent assay; equipment; fruits; fungi; inhibitory concentration 50; linseed; mass spectrometry; methanol; monitoring; pecans; polyclonal antibodies; rapid methods; solvents; sunflower seed; tenuazonic acid; tomato products; wheat
- Abstract:
- ... Alternariol (AOH) is one of the major mycotoxins produced by various species of Alternaria fungi. Natural occurrences of AOH have been reported in various foods, including fruits; processed fruit products such as apple juice, tomato products; wheat and other grains; oilseeds and products thereof, such as sunflower seeds, oilseed rape meal, and flax seed/linseed; and pecans. In this study, AOH-spec ...
- DOI:
- 10.1007/s12161-017-1126-5
- https://doi.org/10.1007/s12161-017-1126-5
- Author:
- Asha J. Dissanayake; Witoon Purahong; Tesfaye Wubet; Kevin D. Hyde; Wei Zhang; Haiying Xu; Guojun Zhang; Chunyuan Fu; Mei Liu; Qikai Xing; Xinghong Li; Jiye Yan
- Source:
- Fungal diversity 2018 v.90 no.1 pp. 85-107
- ISSN:
- 1560-2745
- Subject:
- Acremonium; Alternaria; Aspergillus; Aureobasidium; Bipolaris; Botryosphaeria; Botrytis; Chaetomium; Cladosporium; Curvularia; Hypoxylon; Lasiodiplodia; Mycosphaerella; Nigrospora; Penicillium; Phoma; Scopulariopsis; Vitis vinifera; community structure; databases; ecosystems; endophytes; fungal communities; fungi; high-throughput nucleotide sequencing; hosts; interspecific variation; phylogeny; stems; vines
- Abstract:
- ... Grapevines (Vitis vinifera) are colonized by ubiquitous microorganisms known as endophytes, which may have advantageous or neutral effects without causing disease symptoms. Certain endophytes are uncultivable, so culture-independent approaches such as next generation sequencing (NGS) can help for a better understanding of their ecology and distribution. To date, there are no studies which directly ...
- DOI:
- 10.1007/s13225-018-0399-3
- https://doi.org/10.1007/s13225-018-0399-3
- Author:
- N.I. Kostyuchenko; V.A. Lyakh
- Source:
- Helia 2018 v.41 no.68 pp. 117-127
- ISSN:
- 2197-0483
- Subject:
- Alternaria; Aspergillus; Botrytis cinerea; Chernozems; Fusarium subglutinans; Gliocladium; Helianthus annuus; Paecilomyces variotii; Penicillium; Purpureocillium lilacinum; Rhizopus stolonifer; Trichoderma viride; dominant species; flowering; fungi; maturity stage; pathogens; rhizoplane; species diversity; vegetation
- Abstract:
- ... The genus and species composition of the micromycete complex in the root zone (rhizoplane, rhizosphere and edaphosphere) of sunflower at the beginning of flowering and full maturity stages during its cultivation on leached chernozem was studied. It was established that representatives of the genera Aspergillus, Botrytis, Gliocladium, Fusarium, Paecilomyces, Penicillium, Rhizopus and Trichoderma fo ...
- DOI:
- 10.1515/helia-2018-0001
- https://doi.org/10.1515/helia-2018-0001
- Author:
- Su Ding; Nan Li; Muming Cao; Qiufeng Huang; Guopin Chen; Shuyu Xie; Jing Zhang; Guo Cheng; Wei Li
- Source:
- Fungal biology 2018 pp. -
- ISSN:
- 1878-6146
- Subject:
- Acremonium; Alternaria; Aspergillus; Cladosporium; Colletotrichum; Fusarium; Penicillium; Pseudozyma; Rhodosporidium; Sporobolomyces; dominant species; epiphytes; farming systems; fruits; fungal communities; fungi; high-throughput nucleotide sequencing; ripening; subtropics; summer; t-test; table grapes; winter; China
- Abstract:
- ... The two-harvest-per-year farming system is a specific viticulture management system in Guangxi, China, which allow table grape to be harvested with high production twice a year both in summer and winter. Herein, we used high-throughput sequencing (Illumina Miseq platforms) to investigate the diversity of fungi on the surface of Kyoho grape berries during the ripening process in summer and winter a ...
- DOI:
- 10.1016/j.funbio.2018.11.014
- https://doi.org/10.1016/j.funbio.2018.11.014
- Author:
- Maria Lodovica Gullino; Massimo Pugliese; Giovanna Gilardi; Angelo Garibaldi
- Source:
- Journal of plant pathology 2018 v.100 no.3 pp. 371-389
- ISSN:
- 1125-4653
- Subject:
- Alternaria; Ampelomyces quisqualis; Beta vulgaris subsp. vulgaris; Eruca vesicaria subsp. sativa; Phoma leaf spot disease; Vitis; basil; beets; biological control agents; carbon dioxide; carbon dioxide enrichment; climate change; climatic factors; cultivars; disease control; disease severity; downy mildew; leaf spot; lettuce; mycotoxins; new variety; plant pathogens; powdery mildew; seed industry; temperature; vegetable crops; zucchini
- Abstract:
- ... Increases in carbon dioxide (CO(2)) and temperature are expected to induce complex effects on plant pathogens. The results of studies on the effects of climate change on a number of pathosystems, such as the downy and powdery mildew of grapevines, and on several pathogens of vegetable crops, such as rocket, basil, beet and zucchini, have been analysed in this review. In the reviewed works, plants ...
- DOI:
- 10.1007/s42161-018-0125-8
- https://doi.org/10.1007/s42161-018-0125-8
- Author:
- Daiana Garcia; Natalia Soledad Girardi; María Alejandra Passone; Andrea Nesci; Miriam Etcheverry
- Source:
- International journal of food microbiology 2018 v.285 pp. 158-164
- ISSN:
- 0168-1605
- Subject:
- Alternaria; Arachis; Aspergillus; Cladosporium; Fusarium; Penicillium; acidity; aflatoxins; antifungal properties; antioxidants; butylated hydroxyanisole; containers; environmental factors; fatty acid composition; food industry; insect pests; microbial contamination; microencapsulation; mycobiota; peanuts; polypropylenes; sensory evaluation; sensory properties; storage time; stored product protection; taste; yeasts
- Abstract:
- ... The in situ effect of microencapsulated 2(3)-tert-butyl-4 hydroxyanisole (BHA) on stored peanuts (Arachis hipogaea) intended for human consumption was evaluated. Peanut were stored unshelled in flexible containers called “big bags” that were made of polypropylene raffia. 100 kg of peanuts were used in each big bag and stored in refrigerated cells (<18 °C) for about 5 months in two different peanut ...
- DOI:
- 10.1016/j.ijfoodmicro.2018.08.022
- https://doi.org/10.1016/j.ijfoodmicro.2018.08.022
- Author:
- Martha Kazi; Foteini F Parlapani; Ioannis S Boziaris; Evangelos K Vellios; Christos Lykas
- Source:
- Journal of the science of food and agriculture 2018 v.98 no.4 pp. 1369-1373
- ISSN:
- 0022-5142
- Subject:
- Aloysia citrodora; Alternaria; Aspergillus; Cladosporium; Enterococcus; Escherichia coli; Fusarium; Penicillium; Ulocladium; chamomile; decontamination; disinfection; essential oil crops; fungi; health hazards; oregano; ozonation; ozone; phenotype; plate count; ready-to-eat foods; tea; thyme
- Abstract:
- ... BACKGROUND: Aromatic plants may be contaminated with a wide range of microorganisms, making them a potential health hazard when infused or added to ready‐to‐eat meals. To ensure safety, the effect of gaseous ozone treatment on the population of aerobic plate counts (APC), hygienic indicators (Escherichia coli, Enterococcus spp. and Enterobacteriaceae) and fungi was investigated for five dried arom ...
- DOI:
- 10.1002/jsfa.8602
- https://doi.org/10.1002/jsfa.8602
- Author:
- S. D. Kandolo; T. A. S. Aveling; J. E. Van Der Waals; M. Truter; S. M. Laurie
- Source:
- Acta horticulturae 2018 v. no.1204 pp. 211-218
- ISSN:
- 0567-7572
- Subject:
- Alternaria; blight; conidia; cultivars; disease incidence; disease severity; greenhouses; growth chambers; industry; inoculum; plant growth; sweet potatoes; temperature; South Africa
- Abstract:
- ... Alternaria blight (AB) of sweet potato caused by Alternaria bataticola, is a limiting factor for sweet potato industries in various countries. The disease has been recently reported in South Africa. A thorough literature search indicates that factors influencing the development of AB have not been studied adequately. In the current study wetness duration, inoculum concentration and temperature/wet ...
- DOI:
- 10.17660/ActaHortic.2018.1204.27
- https://doi.org/10.17660/ActaHortic.2018.1204.27
- Author:
- G. Gilardi; M. L. Gullino; A. Garibaldi
- Source:
- Bulletin OEPP 2018 v.48 no.1 pp. 116-127
- ISSN:
- 0250-8052
- Subject:
- Alternaria; Beta vulgaris subsp. vulgaris; Fusarium equiseti; Fusarium oxysporum f. sp. lactucae; Myrothecium roridum; Myrothecium verrucaria; Plectosphaerella; Pythium aphanidermatum; Pythium irregulare; Valerianella locusta; basil; climate change; endive; globalization; lettuce; markets; pathogens; production technology; ready-to-eat foods; salads; soil-borne diseases; spinach; temperature; tropics; vegetable crops; Italy
- Abstract:
- ... Italy is one of the leading countries for the production and consumption of ready‐to‐eat salads. This has led to a steady increase in the area used over the last decade for the growth of leafy vegetables under intensive systems. The recent new diseases that affect lettuce, wild and cultivated rocket, lamb's lettuce, spinach and basil are reported here: Plectosphaerella cucumerina on wild rocket, e ...
- DOI:
- 10.1111/epp.12447
- https://doi.org/10.1111/epp.12447
- Author:
- Maryanne Scott; Mamta Rani; Jamil Samsatly; Jean-Benoit Charron; Suha Jabaji
- Source:
- Canadian journal of microbiology 2018 v.64 no.10 pp. 664-680
- ISSN:
- 1480-3275
- Subject:
- Alternaria; Aureobasidium; Cannabis sativa; Cochliobolus; Pantoea; Pseudomonas; antifungal properties; bacteria; biological control; cultivars; endo-1,4-beta-glucanase; endophytes; fungi; growth promotion; hemp; petioles; phosphorus; phylogeny; roots; seeds; siderophores; solubilization; tissues; tomatoes
- Abstract:
- ... Plant endophytes are a group of microorganisms that reside asymptomatically within the healthy living tissue. The diversity and molecular and biochemical characterization of industrial hemp-associated endophytes have not been previously studied. This study explored the abundance and diversity of culturable endophytes residing in petioles, leaves, and seeds of three industrial hemp cultivars, and e ...
- DOI:
- 10.1139/cjm-2018-0108
- https://doi.org/10.1139/cjm-2018-0108
- Author:
- Ming-Zhi Yang; Li-Hua Huang; Xiu-Jin Ao; An-Yun Ren; Ming-Quan Yuan; Han-Bo Zhang
- Source:
- Journal of plant biology = 2018 v.61 no.4 pp. 210-216
- ISSN:
- 1226-9239
- Subject:
- Alternaria; Epicoccum; Trichothecium; coculture; endophytes; flavonoids; fungi; grapes; malondialdehyde; metabolites; stress response
- Abstract:
- ... Previously, specific interactions in morphology were observed between grape cells and endophytic fungal strains during a dual culture experiment. However, the biochemical impacts of these fungal endophytes on grape cells is also expected due to their potential application in grape quality management. After assessed multiple physiochemical traits to those grape cells which have co-cultured with dif ...
- DOI:
- 10.1007/s12374-017-0413-4
- https://doi.org/10.1007/s12374-017-0413-4
- Author:
- Rodrigo Cardoso de Oliveira; Lorena Carnielli-Queiroz; Benedito Correa
- Source:
- Current opinion in food science 2018 v.23 pp. 44-48
- ISSN:
- 2214-7993
- Subject:
- taxonomy; Epicoccum sorghinum; tenuazonic acid; Alternaria; phylogeny; grains; food science; beverages
- Abstract:
- ... Epicoccum sorghinum, a producer of tenuazonic acid (TeA), is frequently isolated from a variety of cereals and is considered one of the major component of sorghum grain-mold disease complex. Over the last decade, phylogenetic analyses have been conducted to understand the Phoma complex, which includes E. sorghinum, formerly known as Phoma sorghina. Contamination with TeA has gained considerable at ...
- DOI:
- 10.1016/j.cofs.2018.05.011
- https://doi.org/10.1016/j.cofs.2018.05.011
- Author:
- M. Oliveira; M. Arenas; O. Lage; M. Cunha; M.I. Amorim
- Source:
- Letters in applied microbiology 2018 v.66 no.1 pp. 93-102
- ISSN:
- 0266-8254
- Subject:
- Alternaria; Aspergillus; Cladosporium; Epicoccum; Penicillium; Vitis vinifera; crop management; disease control; epiphytes; fungal communities; fungi; fungicides; genes; genetic variation; grapes; guidelines; internal transcribed spacers; leaves; pesticide application; phyllosphere; phylogeny; plant breeding; ribosomal RNA; small fruits; tubulin; vines; winemaking; wines; Portugal
- Abstract:
- ... In this work, fungi present in the grapevine's phyllosphere collected from the main demarcated wine regions of Portugal were identified, and their phylogenetic relationships were analysed. A total of 46 vine samples (leaves and berries) were collected from different parts of the country, being isolated a total of 117 fungal colonies that were identified to the genus level and sequenced in the foll ...
- DOI:
- 10.1111/lam.12826
- https://doi.org/10.1111/lam.12826
- Author:
- Vishal Dhundale; Vijayshree Hemke; Dhananjay Desai; Pawan Dhundale
- Source:
- International journal of fruit science 2018 v.18 no.4 pp. 355-368
- ISSN:
- 1553-8621
- Subject:
- Alternaria; Aspergillus flavus; Bacillus cereus; Escherichia coli; Fusarium; Lactobacillus; Paenibacillus; Proteus vulgaris; Pseudomonas aeruginosa; Saccharomyces cerevisiae; Salmonella Typhi; Staphylococcus aureus; Xanthomonas campestris; antibacterial properties; bacteriocins; bioassays; biopreservatives; cow manure; flora; fruits; lactic acid bacteria; pathogens; shelf life
- Abstract:
- ... The bio-preservation of fruits using bacteriocinogenic lactic acid bacteria (BLAB) isolated directly from cow dung and curd was an innovative approach. The objectives of this study were to isolate and identify Bacteriocin producing LAB from various curd and cow dung samples, evaluate their antimicrobial effects of BLAB against selected fruits spoiling and pathogenic microorganisms in vitro. LAB wa ...
- DOI:
- 10.1080/15538362.2018.1435331
- https://doi.org/10.1080/15538362.2018.1435331
- Author:
- Agnieszka Rosińska; Hanna Dorna; Dorota Szopińska; Lidia Irzykowska; Katarzyna Seidler-Łożykowska
- Source:
- Herba Polonica 2018 v.64 no.3 pp. 1-10
- ISSN:
- 0018-0599
- Subject:
- Alternaria; Fusarium; Penicillium; Silybum marianum; Trichoderma; Ulocladium; Verticillium; disinfection; fruits; fungi; hepatocytes; medicinal plants; paper; sand; seed germination; seedling emergence; seedlings; seeds; toxic substances
- Abstract:
- ... Introduction: : Milk thistle (Silybum marianum (L.) Gaertn.) is an important medicinal plant. Achenes of milk thistle contain sylimarin, protecting liver cells against toxic compounds. Objective: The aim of the research was to find an optimum method of evaluation of milk thistle seed germination. Methods: Ten seed samples were tested. The seeds were germinated: on top of blotter paper, on top of b ...
- DOI:
- 10.2478/hepo-2018-0013
- https://doi.org/10.2478/hepo-2018-0013
- Author:
- T. Thomidis; I. Prodromou
- Source:
- Australasian plant pathology 2018 v.47 no.5 pp. 485-489
- ISSN:
- 0815-3191
- Subject:
- Alternaria; Botrytis cinerea; Diaporthe; Penicillium expansum; Prunus persica; Rhizopus stolonifer; agricultural industry; ambient temperature; boscalid; cold storage; cyprodinil; dipping; fludioxonil; fruit diseases; fruits; fungi; fungicide residues; kiwifruit; maximum residue limits; nectarines; pathogens; peaches; plant rots; postharvest diseases; postharvest treatment; pyraclostrobin; Greece
- Abstract:
- ... Kiwifruit is a very important crop for the Greek agricultural industry. Postharvest diseases are the cause of the most important problems of the kiwifruit. This paper considers some general aspects of the various postharvest diseases of kiwifruit in Greece. One of the main aims of this study was the investigation of the pathogens causing postharvest fruit rots in kiwifruit in Greece. The results s ...
- DOI:
- 10.1007/s13313-018-0591-7
- https://doi.org/10.1007/s13313-018-0591-7
- Author:
- Aziza Ibrahim Noor; Amy Nava; Peter Cooke; Daniel Cook; Rebecca Creamer
- Source:
- Botany 2018 v.96 no.3 pp. 187-200
- ISSN:
- 1916-2804
- Subject:
- Alternaria; Astragalus; Oxytropis; animals; cell walls; endophytes; endosymbionts; fungi; grazing; host plants; hyphae; legumes; mycelium; phloem; pith; scanning electron microscopy; stems; swainsonine; symbiosis; xylem
- Abstract:
- ... Locoweeds are legumes of the Astragalus and Oxytropis genera that live symbiotically with the fungal endosymbionts belonging to Alternaria section Undifilum. These endophytes produce the toxin swainsonine, which causes a neurological syndrome (locosim) when the plant is ingested by grazing animals. Here we characterize the growth of the endophytes within plant tissues using confocal and scanning e ...
- DOI:
- 10.1139/cjb-2017-0117
- https://doi.org/10.1139/cjb-2017-0117
- Author:
- B. Sadeghi; S. Mirzaei
- Source:
- Plant disease 2018 v.102 no.6 pp. 1175
- ISSN:
- 0191-2917
- Subject:
- Alternaria; DNA; DNA-directed RNA polymerase; Embellisia; Solanum lycopersicum; agar; air drying; allergens; carrots; chlamydospores; color; conidia; conidiophores; cultivars; culture media; disease control; disease incidence; fungi; genes; glyceraldehyde-3-phosphate dehydrogenase; greenhouses; internal transcribed spacers; leaf spot; leaves; mycelium; pathogenicity; pathogens; peptide elongation factors; polymerase chain reaction; potatoes; sequence analysis; sodium hypochlorite; sporulation; summer; tomatoes; translation (genetics); Iran
- Abstract:
- ... Tomato (Solanum lycopersicum L.) is one of the most important crops in Iran and the world. Tomatoes are cultivated in many parts of Iran, including Kerman (in the southeast of Iran; 30°17′38″ N, 57°05′03″ E). Kerman is a significant area for production of horticultural products. In summer 2016, symptoms of leaf spot were observed in commercial tomato fields with over 50% disease incidence in Sirch ...
- DOI:
- 10.1094/PDIS-09-17-1420-PDN
- https://doi.org/10.1094/PDIS-09-17-1420-PDN
- Author:
- M. F. Yan; B. Liu; Y. X. Wang; J. Zhu; P. S. Yang; X. Xiao; J. X. Jiang
- Source:
- Plant disease 2018 v.102 no.12 pp. 2650
- ISSN:
- 0191-2917
- Subject:
- Alternaria; DNA; Stevia rebaudiana; conidia; conidiophores; culture media; ethanol; glyceraldehyde-3-phosphate dehydrogenase; greenhouses; internal transcribed spacers; leaf spot; leaves; mercuric chloride; pathogenicity; photoperiod; polymerase chain reaction; sequence analysis; tissues; China
- Abstract:
- ... Stevia (Stevia rebaudiana Bertoni), an herb native to South America, is now commercially cultivated in China as well as other countries for use as a natural sweetener. In June 2017, black leaf spots were observed on stevia (cv. Puxing 3) growing in a 2-ha commercial stevia field with approximately 60% of leaves infected in Gan county of Jiangxi province, China. Infected foliage displayed dark brow ...
- DOI:
- 10.1094/PDIS-03-18-0446-PDN
- https://doi.org/10.1094/PDIS-03-18-0446-PDN
- Author:
- Feng Wang; Jun Cai; Sergei A. Eremin; Zhi-Li Xiao; Yu-Dong Shen; Yuan-Xin Tian; Zhen-Lin Xu; Jin-Yi Yang; Hong-Tao Lei; Yuan-Ming Sun; Hong Wang
- Source:
- Food analytical methods 2018 v.11 no.9 pp. 2455-2462
- ISSN:
- 1936-9751
- Subject:
- Alternaria; analytical methods; antibodies; energy; fluorescein; fluorescence; haptens; immunoassays; inhibitory concentration 50; isomers; isothiocyanates; molecular models; mycotoxins; rapid methods; tenuazonic acid; tracer techniques
- Abstract:
- ... A simple and rapid method of fluorescence polarization immunoassay (FPIA) for detection of Alternaria mycotoxin tenuazonic acid (TeA) was described. In this study, the tracers TeAH-FITC and TeAH-DTAF were synthesized from hapten 5-(sec-butyl)-3-(1-hydrazonoethyl)-4-hydroxy-1H-pyrrol-2(5H)-one (TeAH) and different fluoresceins isothiocyanate isomer I (FITC) or 5-([4,6-dichlorotriazin-2-yl]amino)flu ...
- DOI:
- 10.1007/s12161-018-1236-8
- https://doi.org/10.1007/s12161-018-1236-8
- Author:
- Giovanni Beccari; Maria Teresa Senatore; Francesco Tini; Michael Sulyok; Lorenzo Covarelli
- Source:
- International journal of food microbiology 2018 v.273 pp. 33-42
- ISSN:
- 0168-1605
- Subject:
- Alternaria; Fusarium avenaceum; Fusarium graminearum; Fusarium head blight; Fusarium poae; Fusarium tricinctum; HT-2 toxin; barley; brewing; cultivation area; deoxynivalenol; deoxynivalenol-3-glucoside; fungal communities; fungi; malting; malting barley; molecular biology; monitoring; mycobiota; nivalenol; raw materials; screening; secondary metabolites; surveys; Italy
- Abstract:
- ... In recent years, due to the negative impact of toxigenic mycobiota and of the accumulation of their secondary metabolites in malting barley grains, monitoring the evolution of fungal communities in a certain cultivation area as well as detecting the different mycotoxins present in the raw material prior to malting and brewing processes have become increasingly important. In this study, a survey wa ...
- DOI:
- 10.1016/j.ijfoodmicro.2018.03.005
- https://doi.org/10.1016/j.ijfoodmicro.2018.03.005
- Author:
- Muhammad Abid; Sobia Chohan; Shazia Akram; Rizwan M. Shah; Sabir Hussain; Muhammad Binyameen; Sarfraz A. Shad; Rashida Perveen
- Source:
- Journal of food safety 2018 v.38 no.5 pp. e12508
- ISSN:
- 0149-6085
- Subject:
- Alternaria; Aspergillus; Fusarium; Musca domestica; Penicillium; food spoilage; fungi; infectious diseases; mycotoxins; postharvest losses; rice; rural areas; stored grain; wheat; Pakistan
- Abstract:
- ... Housefly (Musca domestica L.) contaminates food by transferring microbes. Fungi carried by houseflies cause postharvest losses by food spoilage produce mycotoxins and spread various infectious diseases in human beings and animals. This study was planned to determine the diversity and frequency of fungal species carried by houseflies and their relation with stored grains. Houseflies in the vicinity ...
- DOI:
- 10.1111/jfs.12508
- https://doi.org/10.1111/jfs.12508
- Author:
- Dhanushka N. Wanasinghe; Chayanard Phukhamsakda; Kevin D. Hyde; Rajesh Jeewon; Hyang Burm Lee; E. B. Gareth Jones; Saowaluck Tibpromma; Danushka S. Tennakoon; Asha J. Dissanayake; Subashini C. Jayasiri; Yusufjon Gafforov; Erio Camporesi; Timur S. Bulgakov; Anusha H. Ekanayake; Rekhani Hansika Perera; Milan C. Samarakoon; Ishani D. Goonasekara; Ausana Mapook; Wen-Jing Li; Indunil C. Senanayake; Junfu Li; Chada Norphanphoun; Mingkwan Doilom; Ali H Bahkali; Jianchu Xu; Peter E. Mortimer; Leif Tibell; Sanja Tibell; Samantha C. Karunarathna
- Source:
- Fungal diversity 2018 v.89 no.1 pp. 1-236
- ISSN:
- 1560-2745
- Subject:
- Absidia; Alternaria; Coniochaeta; Diaporthe; Diplodia; Epicoccum; Keissleriella; Lasiodiplodia theobromae; Lecidella; Lophiostoma; Mucor; Neofusicoccum; Ophiobolus; Paraphaeosphaeria; Penicillium; Pleospora; Pseudocercospora; Rosa; Seiridium; Umbelopsis; biodiversity; fungi; hosts; new combination; new genus; new host records; new species; phylogeny; stems
- Abstract:
- ... This paper is the seventh in the Fungal Diversity Notes series, where 131 taxa accommodated in 28 families are mainly described from Rosa (Rosaceae) and a few other hosts. Novel fungal taxa are described in the present study, including 17 new genera, 93 new species, four combinations, a sexual record for a species and new host records for 16 species. Bhatiellae, Cycasicola, Dactylidina, Embarria, ...
- DOI:
- 10.1007/s13225-018-0395-7
- https://doi.org/10.1007/s13225-018-0395-7
- Author:
- Rashmi Fotedar; Anna Kolecka; Teun Boekhout; Jack W. Fell; Ameena Al-Malki; Aisha Zeyara; Masoud Al Marri
- Source:
- Botanica marina 2018 v.61 no.6 pp. 595-609
- ISSN:
- 1437-4323
- Subject:
- Alternaria; Aspergillus; Basidiomycota; Cladosporium; DNA barcoding; Penicillium; actin; calmodulin; ecosystems; fungi; genes; glyceraldehyde-3-phosphate dehydrogenase; hypersalinity; internal transcribed spacers; peptide elongation factors; rain; ribosomal DNA; species identification; summer; temperature; tubulin; winter; Qatar
- Abstract:
- ... The hypersaline Inland Sea in Qatar constitutes a unique ecosystem characterized by salinities up to saturation, extreme temperature fluctuations, and limited rainfall. To reveal the fungal diversity of this environment, we isolated fungi from water samples collected at the Inland Sea. Taxonomic identification of the isolates was done via DNA barcoding of the ITS1 and ITS2 ribosomal DNA (rDNA) dom ...
- DOI:
- 10.1515/bot-2018-0048
- https://doi.org/10.1515/bot-2018-0048
- Author:
- Zackery R. C. Shearin; Matthew Filipek; Rushvi Desai; Wesley A. Bickford; Kurt P. Kowalski; Keith Clay
- Source:
- Plant and soil 2018 v.422 no.1-2 pp. 183-194
- ISSN:
- 0032-079X
- Subject:
- Alternaria; Penicillium; Phoma; Phragmites australis; agar; endophytes; fungi; internal transcribed spacers; seed germination; seedling growth; seedlings; seeds; symbiosis; Great Lakes region
- Abstract:
- ... BACKGROUND AND AIMS: We characterized fungal endophytes of seeds of invasive, non-native Phragmites from three sites in the Great Lakes region to determine if fungal symbiosis could contribute to invasiveness through their effects on seed germination and seedling growth. METHODS: Field-collected seeds were surface sterilized and plated on agar to culture endophytes for ITS sequencing. Prevalence o ...
- DOI:
- 10.1007/s11104-017-3241-x
- https://doi.org/10.1007/s11104-017-3241-x
- Author:
- M. Vermeulen; S. vdM. Louw; G.J. Marais; W.J. Weeks; W.J. Swart; M. Gryzenhout
- Source:
- African entomology 2018 v.26 no.1 pp. 174-188
- ISSN:
- 1021-3589
- Subject:
- Alternaria; Amaranthus cruentus; Aspergillus; Athesapeuta; Baris; Cladosporium; Epicoccum; Fusarium; Humicola; Mucor; Penicillium; Rhizopus; Trichoderma; adults; crop damage; culture media; fungal diseases of plants; fungi; industry; larvae; leaf spot; microbial growth; pathogens; pests; root rot; roots; stems; South Africa
- Abstract:
- ... Agronomic trials were conducted in central SouthAfrica to establish Amaranthus cruentus as a commercial grain crop. Knowledge of potential pest- and pathogen-related problems that might arise during cultivation is essential for future industry development. Previous studies linked fungi belonging to the genera Fusarium and Alternaria with weevil damage of leafy amaranth (A. hybridus). The aim of th ...
- DOI:
- 10.4001/003.026.0174
- https://doi.org/10.4001/003.026.0174
- Author:
- Z. Pieterse; T. A. S. Aveling; A. Jacobs
- Source:
- Acta horticulturae 2018 v. no.1204 pp. 177-186
- ISSN:
- 0567-7572
- Subject:
- Alternaria; Aspergillus; Bipolaris; Cactaceae; Cladosporium; Colletotrichum; Fusarium; Sesuvium portulacastrum; Talaromyces; biodiversity; dry environmental conditions; fungi; germination; halophytes; indigenous species; nutrition; plant establishment; seeds; spores; South Africa
- Abstract:
- ... The Aizoaceae, commonly known as mesembs or “ice plants”, is a plant family endemic to Namaqualand, an area inside the Succulent Karoo biodiversity hotspot in South Africa. The more than 1800 unique mesembs are in part characterised by their hygrochastic seed capsules dispersing their seed by jet action. Six capsule types: Mesembryanthemum-, Delosperma-, Drosanthemum-, Lampranthus-, Ruschia- and L ...
- DOI:
- 10.17660/ActaHortic.2018.1204.23
- https://doi.org/10.17660/ActaHortic.2018.1204.23
- Author:
- R. Vilaplana; D. Paez; W. Vasquez; W. Viera; S. Valencia-Chamorro
- Source:
- Acta horticulturae 2018 no.1194 pp. 209-214
- ISSN:
- 0567-7572
- Subject:
- Alternaria; Hylocereus megalanthus; color; disease control; exports; firmness; fruits; fungi; hot water treatment; human health; imazalil; postharvest diseases; storage temperature; storage time; titratable acidity
- Abstract:
- ... Postharvest fungal infections in yellow pitahaya (Selenicereus megalanthus) cause the majority of losses during export. Synthetic fungicides are the main strategy for disease control, but constraints associated with the use of this kind of products have led to the search for alternative methods to reduce fungal infections. In this research, the efficacy of hot water dips at several temperatures an ...
- DOI:
- 10.17660/ActaHortic.2018.1194.31
- https://doi.org/10.17660/ActaHortic.2018.1194.31
- Author:
- Kai-Ge Xu; Yu-Mei Jiang; Yang-Kun Li; Qiao-Qiao Xu; Ji-Shan Niu; Xin-Xin Zhu; Qiao-Yun Li
- Source:
- Indian journal of microbiology 2018 v.58 no.2 pp. 159-164
- ISSN:
- 0046-8991
- Subject:
- Alternaria; Aspergillus; Bipolaris; Cladosporium; Curvularia; Epicoccum; Exserohilum; Fusarium; Nigrospora; Penicillium; Triticum aestivum; Ulocladium; black point disease; fungi; genotype; greenhouses; pathogenicity; pathogens; phylogeny; spores; wheat; China
- Abstract:
- ... Fungi associated with black point were isolated from three highly susceptible wheat genotypes in the North China Plain. The 21 isolates represented 11 fungal genera. The most prevalent genera were Alternaria (isolation frequency of 56.7%), Bipolaris (16.1%), and Fusarium (6.0%). The other eight genera were Curvularia, Aspergillus, Cladosporium, Exserohilum, Epicoccum, Nigrospora, Penicillium, and ...
- DOI:
- 10.1007/s12088-018-0709-1
- PubMed:
- 29651174
- PubMed Central:
- PMC5891473
- https://doi.org/10.1007/s12088-018-0709-1
- Author:
- Ardeshir Ziaee; Mohammadali Zia; Mohammad Goli
- Source:
- Environmental monitoring and assessment 2018 v.190 no.10 pp. 574
- ISSN:
- 0167-6369
- Subject:
- Alternaria; Aspergillus; Basidiobolus; Cladosporium; Madurella; Penicillium; air; allergenicity; chloramphenicol; culture media; fungi; grocery stores; hospitals; humid zones; parks; saprophytes; spores
- Abstract:
- ... The airborne spores of some saprophytic and allergenic fungi such as Aspergillus, Alternaria, and Cladosporium are found throughout the world and exposure to these agents may result in various types of allergic diseases. The aim of this study, therefore, was to investigate the frequency of different saprophytic, allergenic, and pathogenic fungi in indoor and outdoor environments. During a 6-month ...
- DOI:
- 10.1007/s10661-018-6952-4
- https://doi.org/10.1007/s10661-018-6952-4
63. Inter species variations in cultivable endophytic fungal diversity among the tropical seagrasses
- Author:
- Raja Subrmaniyan; Subhashini Ponnambalam; Thangaradjou Thirunavukarassu
- Source:
- Proceedings of the National Academy of Sciences, India, Section B: biological sciences 2018 v.88 no.3 pp. 849-857
- ISSN:
- 0369-8211
- Subject:
- Alternaria; Aspergillus; Cladosporium; Cochliobolus; DNA; Eupenicillium; Eurotium; Glomeromycota; Paecilomyces; Penicillium; Phialophora; Rhizomucor; Sordariomycetes; Talaromyces; endophytes; fungi; internal transcribed spacers; marine environment; mycelium; phylogeny; seagrasses; sequence analysis
- Abstract:
- ... Seagrasses thriving in the marine environment are inhabited with rich endophytic assemblages which are less explored globally. The present study isolated and identified 42 culture dependent endophytic fungi through internal transcribed spacer (ITS1–ITS4) sequences and their phylogenetic placement was ascertained. Among the 42 culturable endophytic fungal isolates, 25 were identified up to species ...
- DOI:
- 10.1007/s40011-016-0817-9
- https://doi.org/10.1007/s40011-016-0817-9
- Author:
- Bei Liu; Na Ge; Bangzhu Peng; Siyi Pan
- Source:
- Journal of food engineering 2018 v.224 pp. 45-52
- ISSN:
- 0260-8774
- Subject:
- Alternaria; adsorption; biosorption; citrus juices; food contamination; fruit acids; fungi; kinetics; lactic acid bacteria; models; secondary metabolites; sorption isotherms; temperature; tenuazonic acid
- Abstract:
- ... Tenuazonic acid is a fungal secondary metabolite that is produced by a number of Alternaria species and is therefore a natural contaminant of food and feed samples. The aim of this study was to investigate the adsorption kinetics and isotherms of tenuazonic acid (TeA) from citrus juice using inactivated lactic acid bacteria (LAB). The results showed that inactivated LAB-20023 could significantly r ...
- DOI:
- 10.1016/j.jfoodeng.2017.12.027
- https://doi.org/10.1016/j.jfoodeng.2017.12.027
- Author:
- Ashish Kumar Gupta; Rishi Raj; Kamini Kumari; Shiveshwar Pratap Singh; Ishwar Singh Solanki; Ravish Choudhary
- Source:
- Proceedings of the National Academy of Sciences, India, Section B: biological sciences 2018 v.88 no.1 pp. 229-239
- ISSN:
- 0369-8211
- Subject:
- Alternaria; Brassica juncea; Sclerotinia; agricultural research; branches; calcareous soils; field experimentation; foliar spraying; fungal diseases of plants; leaf blight; leaves; nutrient deficiencies; nutrients; plant pathogenic fungi; propiconazole; research institutions; seed treatment; seed yield; sowing; stem rot; India
- Abstract:
- ... Indian mustard, Brassica juncea (Linn.) Czernj and Cosson is ravaged by several diseases viz., Alternaria blight, Sclerotinia stem rot, white rust and nutrient deficiency causing substantial yield loss. A field experiment was conducted on the integrated management of major diseases in Indian mustard through different combinations of balanced fertilization, cultural practices and restricted use of ...
- DOI:
- 10.1007/s40011-016-0749-4
- https://doi.org/10.1007/s40011-016-0749-4
- Author:
- Flavia Pinzari; Javier Cuadros; Melania Migliore; Rosario Napoli; Jens Najorka
- Source:
- FEMS microbiology ecology 2018 v.94 no.8 pp. -
- ISSN:
- 1574-6941
- Subject:
- Alternaria; Quercus cerris; X-ray diffraction; birnessite; calcium; chemical precipitation; ecosystems; energy-dispersive X-ray analysis; forest litter; fungi; hyphae; in vitro studies; leaves; manganese; manganese carbonate; manganese monoxide; nutrient transport; oxalates; oxidation; potassium; rhodochrosite; saprophytes; scanning electron microscopy; sodium; soil microorganisms; spectroscopy; wood
- Abstract:
- ... Decomposing fungi translocate manganese (Mn) as demonstrated by the fact that Mn has been found to accumulate on decomposing leaves associated with individual fungal hyphae forming insoluble Mn(III,IV) oxides that remain concentrated in diffuse patches. Here, we studied Mn translocation and precipitation by the saprophytic fungus Alternaria sp. strain FBL507 both on naturally decomposing oak leave ...
- DOI:
- 10.1093/femsec/fiy111
- https://doi.org/10.1093/femsec/fiy111
- Author:
- Bita Zaferanloo; Stephanie A Pepper; Sally A Coulthard; Christopher P F Redfern; Enzo A Palombo
- Source:
- FEMS microbiology letters 2018 v.365 no.9 pp. -
- ISSN:
- 1574-6968
- Subject:
- Alternaria; Eremophila longifolia; Eremophila maculata; Preussia; T-lymphocytes; antineoplastic activity; antineoplastic agents; cytotoxicity; endophytes; fibroblasts; fungi; human cell lines; humans; indigenous species; internal transcribed spacers; leaves; leukemia; lung neoplasms; metabolites; neoplasm cells; plants (botany); ribosomal DNA
- Abstract:
- ... Interest in endophytes as natural sources for new medicines was inspired by the discovery of paclitaxel-producing endophytic fungi. This study investigated the anti-cancer activity of extracts of endophytes isolated from two Australian plants, Eremophila longifolia (EL) and Eremophila maculata (EM). Endophytes were isolated from surface-sterilised leaf tissue, grown as pure cultures and identified ...
- DOI:
- 10.1093/femsle/fny078
- https://doi.org/10.1093/femsle/fny078
- Author:
- Eun Ha Chang; Yeoung Seuk Bae; Il Sheob Shin; Hyun Jin Choi; Ji Hyun Lee; Ji Weon Choi
- Source:
- Journal of food quality 2018 v.2018 pp. -
- ISSN:
- 0146-9428
- Subject:
- Alternaria; Botrytis; Fusarium; air; anti-infective agents; atmospheric pressure; cold; cold storage; conidia; decontamination; electrons; free radicals; fungi; germination; ions; mycelium; nitric oxide; nitrogen dioxide; onions; ozone; pathogens; photons
- Abstract:
- ... Corona discharge air plasma (CDAP) is a nonthermal decontamination technology which is generating antimicrobial agents such as photons, electrons, positively and negatively charged ions, atoms, and free radicals. We investigated the effect of a corona discharge under atmospheric pressure on the sterilization of postharvest fungal pathogens on onion. The main antimicrobial reactive substance genera ...
- DOI:
- 10.1155/2018/3481806
- https://doi.org/10.1155/2018/3481806
- Author:
- Katarzyna Wolny-Koładka
- Source:
- Environmental monitoring and assessment 2018 v.190 no.5 pp. 269
- ISSN:
- 0167-6369
- Subject:
- Actinobacteria; Alternaria; Aspergillus; Cladosporium; Escherichia coli; Fusarium; Mucor; Penicillium; Rhizopus; Staphylococcus; Streptococcus; Trichothecium; air; air temperature; airborne microorganisms; autumn; bacteria; horse riding; horses; microbiological quality; molds (fungi); particulates; relative humidity; seasonal variation; spring; summer; winter
- Abstract:
- ... The aim of this study was to assess the microbiological quality of air in three horse riding centers differing in the horse keeping systems. The air samples were collected in one facility with free-range horse keeping system and two with box stalls of different sizes. The samples were collected over a period of 3 years (2015–2017), four times per year (spring, summer, autumn, winter) to assess the ...
- DOI:
- 10.1007/s10661-018-6644-0
- PubMed:
- 29627901
- PubMed Central:
- PMC5889767
- https://doi.org/10.1007/s10661-018-6644-0
- Author:
- Ana Juan-García; Mercedes Taroncher; Guillermina Font; María-José Ruiz
- Source:
- Food and chemical toxicology 2018 v.118 pp. 719-725
- ISSN:
- 0278-6915
- Subject:
- 15-acetyldeoxynivalenol; 3-acetyldeoxynivalenol; Alternaria; Aspergillus; Claviceps; Fusarium; Penicillium; cell cycle checkpoints; cytotoxicity; deoxynivalenol; fungi; genotoxicity; grain crops; grains; human cell lines; toxicology
- Abstract:
- ... Mycotoxins are produced by a number of fungal genera spp as e.g. Aspergillus, Penicillium, Alternaria, Fusarium and Claviceps. 3-Acetyl-Deoxynivalenol (3-A-DON) and 15-Acetyl-Deoxynivalenol (15-ADON) which are produced by Fusarium, chemically belong to trichothecenes and occur in significant amounts as modified forms of deoxynivalenol (DON) in various cereal crops and processed grains. This study ...
- DOI:
- 10.1016/j.fct.2018.06.024
- https://doi.org/10.1016/j.fct.2018.06.024
71. Molecular diversity and allergenic profiles of Alternaria spp. from desert environments in Arizona
- Author:
- Francesca Rotondo; Soon Gyu Hong; Tobin Peever; Barry M. Pryor
- Source:
- Fungal biology 2018 v.122 no.1 pp. 74-85
- ISSN:
- 1878-6146
- Subject:
- Alternaria; Western blotting; allergenicity; allergens; amplified fragment length polymorphism; genetic variation; habitats; population structure; proteins; soil; sporulation; variance; Arizona
- Abstract:
- ... This study examined the genetic diversity of small-spored Alternaria species in the southwest desert of the USA by sampling 552 isolates from different habitats (soil and plant debris) in different locations (urban and an undisturbed desert). To estimate the genetic diversity, Amplified Fragment Length Polymorphism (AFLP) fingerprinting analysis was performed for all isolates. Strains representati ...
- DOI:
- 10.1016/j.funbio.2017.10.010
- https://doi.org/10.1016/j.funbio.2017.10.010
- Author:
- Ilenia Siciliano; Sara Franco Ortega; Giovanna Gilardi; Pietro Bosio; Angelo Garibaldi; Maria Lodovica Gullino
- Source:
- Food microbiology 2018 v.73 pp. 264-274
- ISSN:
- 0740-0020
- Subject:
- Alternaria; basil; leaf spot; mycotoxins; phylogeny; secondary metabolites; sporulation; Italy
- Abstract:
- ... Alternaria leaf-spot is a new disease recently reported on basil in Italy. The correct identification of Alternaria species has suffered from many reclassifications in function of morphological features and molecular data. In our study, we performed an overall approach to obtain a better characterization of basil Alternaria isolates. Morphological characteristics, seven-genome region phylogenic an ...
- DOI:
- 10.1016/j.fm.2018.02.001
- https://doi.org/10.1016/j.fm.2018.02.001
- Author:
- Yu-jiao WANG; Ji-yun NIE; Zhen YAN; Zhi-xia LI; Yang CHENG; Saqib Farooq
- Source:
- Journal of integrative agriculture 2018 v.17 no.7 pp. 1676-1690
- ISSN:
- 2095-3119
- Subject:
- Alternaria; adults; aflatoxin B1; aflatoxin B2; aflatoxin G1; aflatoxin G2; average daily intake; dietary exposure; figs; longans; nuts; ochratoxin A; raisins; risk; risk characterization; trichothecenes; China
- Abstract:
- ... In this study, 15 mycotoxins were detected in 233 nut and dried fruit samples from China. The 15 mycotoxins included aflatoxins (AFs: AFB1, AFB2, AFG1 and AFG2), trichothecene toxins (TCs: T-2, ZEA, ENA, ENA1, ENB, ENB1 and BEA), Alternaria toxins (ATs: TEN, AOH and AME) and ochratoxin A (OTA). The mycotoxins were detected in 47.6% of the samples and all 15 of the mycotoxins were found. Two sample ...
- DOI:
- 10.1016/S2095-3119(18)61966-5
- https://doi.org/10.1016/S2095-3119(18)61966-5
- Author:
- Haitao Shi; Shengli Li; Yueyu Bai; Luciana L. Prates; Yaogeng Lei; Peiqiang Yu
- Source:
- Food control 2018 v.91 pp. 202-215
- ISSN:
- 0956-7135
- Subject:
- Alternaria; Fusarium; aflatoxins; animals; decontamination; deoxynivalenol; food contamination; fumonisins; ochratoxins; surveys; zearalenone; China
- Abstract:
- ... Globally, mycotoxins in food and feed are serious threats to the health of human and animals. Food safety in China has gained increasing attentions from consumers, producers, researchers and policymakers. Previous reviews on mycotoxin contamination in China mainly focused on the occurrence of aflatoxins, fumonisins, deoxynivalenol, zearalenone, and ochratoxins, while many recent surveys have also ...
- DOI:
- 10.1016/j.foodcont.2018.03.036
- https://doi.org/10.1016/j.foodcont.2018.03.036
- Author:
- Geoffrey Ssepuuya; Christof Van Poucke; Emmanuel Njumbe Ediage; Catherine Mulholland; Angelika Tritscher; Philippe Verger; Mary Kenny; Catherine Bessy; Sarah De Saeger
- Source:
- Food additives & contaminants 2018 v.35 no.7 pp. 1384-1393
- ISSN:
- 1944-0057
- Subject:
- Alternaria; Aspergillus; HT-2 toxin; T-2 toxin; aflatoxin B1; aflatoxin B2; aflatoxin G1; aflatoxin G2; altenuene; color; deoxynivalenol; diacetoxyscirpenol; dietary exposure; fumonisins; fusarenon-X; grain sorghum; neosolaniol; nivalenol; risk; sterigmatocystin; zearalenone; Burkina Faso; Ethiopia; Mali; Sudan
- Abstract:
- ... This research aimed at evaluating the safety, and the type, level and prevalence of mycotoxins in grain sorghum of four sub-Saharan African (SSA) countries (Burkina Faso, Ethiopia, Mali and Sudan). A multi-analyte LC-MS/MS method for quantification of 23 mycotoxins (nivalenol, deoxynivalenol, fusarenon X, neosolaniol, 3-acetyl deoxynivalenol, 15-acetyl deoxynivalenol, diacetoxyscirpenol, roquefort ...
- DOI:
- 10.1080/19440049.2018.1461253
- https://doi.org/10.1080/19440049.2018.1461253
76. Mycotoxin production of Alternaria strains isolated from Korean barley grains determined by LC-MS/MS
- Author:
- Thuong T.T. Nguyen; Jueun Kim; Sun Jeong Jeon; Chul Won Lee; Naresh Magan; Hyang Burm Lee
- Source:
- International journal of food microbiology 2018 v.268 pp. 44-52
- ISSN:
- 0168-1605
- Subject:
- Alternaria; barley; detection limit; methanol; mycotoxins; rice; tandem mass spectrometry; thin layer chromatography
- Abstract:
- ... Twenty-four Alternaria strains were isolated from barley grain samples. These strains were screened for the production of mycotoxins on rice medium using thin layer chromatography. All 24 strains produced at least one of the five mycotoxins (ALT, AOH, ATX-I, AME, and TeA). Three representative strains, namely EML-BLDF1-4, EML-BLDF1-14, and EML-BLDF1-18, were further analyzed using a new LC–MS/MS-b ...
- DOI:
- 10.1016/j.ijfoodmicro.2018.01.003
- https://doi.org/10.1016/j.ijfoodmicro.2018.01.003
- Author:
- Daqiu Zhao; Menglin Cheng; Wenhui Tang; Ding Liu; Siyu Zhou; Jiasong Meng; Jun Tao
- Source:
- Protoplasma 2018 v.255 no.4 pp. 1001-1013
- ISSN:
- 0033-183X
- Subject:
- Alternaria; Paeonia lactiflora; Phoma; antibacterial properties; aquaporins; ascorbic acid; cut flowers; electrical conductivity; enzyme activity; flowering date; flowers; free radicals; genes; hydrogen peroxide; malondialdehyde; microorganisms; microstructure; nanosilver; ornamental value; peroxidase; plasma membrane; proline; silver; superoxide anion; superoxide dismutase; vase life; water uptake
- Abstract:
- ... Herbaceous peony (Paeonia lactiflora Pall.) is a popular high-grade cut flower because of higher ornamental value. However, its short flowering time severely restricts the production and application of cut P. lactiflora flowers. In this study, nano-silver (NS) was applied to prolong the vase life of cut P. lactiflora flowers. Under the NS treatment, related physiological indices including relative ...
- DOI:
- 10.1007/s00709-018-1209-1
- https://doi.org/10.1007/s00709-018-1209-1
- Author:
- L. Vila; V. Landete; V. Turegano; S. Sdiri
- Source:
- Acta horticulturae 2018 v. no.1194 pp. 249-256
- ISSN:
- 0567-7572
- Subject:
- Alternaria; Botrytis; European Union; Galactomyces; Penicillium; Rhizopus; active ingredients; citrus fruits; disease control; fludioxonil; molds (fungi); pathogens; postharvest diseases; propiconazole; risk; triazoles
- Abstract:
- ... The inclusion of new molecules in the postharvest of citrus fruit opens a new stage where it is possible to control almost all pathogens causers of decays and losses after harvest, with active ingredients alternatives to the traditional fungicides. The use of both Fludioxonil and Propiconazole assures, with only two active ingredients, the control of the postharvest diseases in citrus fruits durin ...
- DOI:
- 10.17660/ActaHortic.2018.1194.37
- https://doi.org/10.17660/ActaHortic.2018.1194.37
- Author:
- N. Estiarte; A. Crespo-Sempere; S. Marín; V. Sanchis; A.J. Ramos
- Source:
- World mycotoxin journal 2018 v.11 no.4 pp. 625-633
- ISSN:
- 1875-0796
- Subject:
- Alternaria; business enterprises; conidia; food processing; food production; fruits; heat treatment; mycotoxins; propidium; quantitative polymerase chain reaction; raw fruit; tomatoes; Spain
- Abstract:
- ... The occurrence of two Alternaria mycotoxins, alternariol (AOH) and alternariol monomethyl ether (AME) and the presence of conidia from Alternaria spp., were investigated throughout the food production chain of two businesses, one which uses organic fruit and the other non-organic. For this purpose, a propidium monoazide (PMA) treatment followed by a quantitative Real Time PCR (qPCR) was used to de ...
- DOI:
- 10.3920/WMJ2017.2282
- https://doi.org/10.3920/WMJ2017.2282
- Author:
- Xiao-Jie Lu; Shao-Fei Chen; Xiang-Wei Xu; Dan Zhao; Hai-Feng Wang; Jiao Bai; Hui-Ming Hua; Gang Chen; Yue-Hu Pei
- Source:
- Journal of Asian natural products research 2018 v.20 no.4 pp. 328-336
- ISSN:
- 1477-2213
- Subject:
- Alternaria; Arisaema; antineoplastic activity; cell lines; cytotoxicity; enantiomers; endophytes; fungi; high performance liquid chromatography; inhibitory concentration 50; leaves; nuclear magnetic resonance spectroscopy; rice
- Abstract:
- ... One pair of new cyclopentaisochromenone derivatives, (+)-(S)-6-hydroxy-1,8-dimethoxy-3a-methyl-3,3a-dihydrocyclopenta[c]isochromene-2,5-dione (1a) and (-)-(R)-6-hydroxy-1,8-dimethoxy-3a-methyl-3,3a-dihydrocyclopenta[c]isochromene-2,5-dione (1b), together with seven known analog 2‒8, were isolated from a rice solid culture of the endophytic fungus Alternaria sp. TNXY-P-1, obtained from fresh leaf o ...
- DOI:
- 10.1080/10286020.2017.1336164
- https://doi.org/10.1080/10286020.2017.1336164
- Author:
- Mudasir A. Tantry; Ahmed S. Idris; John S. Williamson; Tasfi Shafi; Jehangir S. Dar; Tauseef A. Malik; Bashir A. Ganai; Abdul S. Shawl
- Source:
- Heliyon 2018 v.4 no.12 pp. e01046
- ISSN:
- 2405-8440
- Subject:
- Alternaria; Pinus ponderosa; antimalarials; cytotoxicity; endophytes; solvents; spectral analysis
- Abstract:
- ... The differential solvent extraction and further purification of fractions of endophytic Alternaria sp. isolated from Pinus ponderosa led to the isolation of further two perylenequinone compounds as 3,6,6a,9,10-pentahydroxy-7,8-epoxy-4-oxo-4,5,6,6a,6b,7,8,9-octahydroperylene (1) and 3,6,6a,7,10-pentahydroxy-4,9-dioxo-4,5,6,6a,6b,7,8,9-octahydroperylene (2). Structure of compounds 1–2 was determined ...
- DOI:
- 10.1016/j.heliyon.2018.e01046
- PubMed:
- 30603688
- PubMed Central:
- PMC6304448
- https://doi.org/10.1016/j.heliyon.2018.e01046
- Author:
- Rafał Ogórek; Bartosz Kozak; Zuzana Višňovská; Dana Tančinová
- Source:
- Aerobiologia 2018 v.34 no.1 pp. 13-28
- ISSN:
- 0393-5965
- Subject:
- Alternaria; Cladosporium; Coriolus hirsutus; Cutaneotrichosporon curvatus; Fomes fomentarius; Microdochium; air; airborne microorganisms; climate change; ecosystems; fungal spores; fungi; genetic variation; ice; mammals; microclimate; monitoring; phenotype; risk reduction; species diversity; temperature; tourists; Slovakia
- Abstract:
- ... This paper is the first aero-mycological report from Demänovská Ice Cave. Fungal spores were sampled from the internal and external air of the cave in June, 2014, using the impact method with a microbiological air sampler. Airborne fungi cultured on PDA medium were identified using a combination of classical phenotypic and molecular methods. Altogether, the presence of 18 different fungal spores, ...
- DOI:
- 10.1007/s10453-017-9491-5
- PubMed:
- 29497240
- PubMed Central:
- PMC5818623
- https://doi.org/10.1007/s10453-017-9491-5
- Author:
- Tida Dethoup; Nipon Kaewsalong; Pathavipa Songkumorn; Arom Jantasorn
- Source:
- Biological control 2018 v.119 pp. 1-6
- ISSN:
- 1049-9644
- Subject:
- Alternaria; Bipolaris oryzae; Curvularia lunata; Fusarium verticillioides; Talaromyces; agar; biological control; biological control agents; fungal brown spot; fungi; greenhouse production; inflorescences; mycelium; pathogens; rice; spores
- Abstract:
- ... The objective of this study was to evaluate antagonistic activity of Talaromyces tratensis KUFA 0091 against Alternaria padwickii (Ganguly) M.B. Ellis, Bipolaris oryzae (Breda de Haan) Shoem., Curvularia lunata (Wakk) Boedjin., and Fusarium moniliforme J. Sheld the causal agents of rice brown spot and dirty panicle. The in vitro results showed that among the tested pathogens, T. tratensis KUFA 009 ...
- DOI:
- 10.1016/j.biocontrol.2017.11.008
- https://doi.org/10.1016/j.biocontrol.2017.11.008
- Author:
- R. Russell M. Paterson; Armando Venâncio; Nelson Lima; Michèle Guilloux-Bénatier; Sandrine Rousseaux
- Source:
- Food research international 2018 v.103 pp. 478-491
- ISSN:
- 0963-9969
- Subject:
- Alternaria; Aspergillus carbonarius; Aspergillus niger; T-2 toxin; aflatoxins; climate; climate change; fumonisins; fungi; good agricultural practices; grapes; models; ochratoxin A; patulin; temperature; vines; white wines; France; Italy; Southern European region; Spain
- Abstract:
- ... Wine is a significant contributor to the economies of many countries. However, the commodity can become contaminated with mycotoxins produced by certain fungi. Most information on mycotoxins in wine is from Spain, Italy and France. Grapes can be infected by mycotoxigenic fungi, of which Aspergillus carbonarius producing ochratoxin A (OTA) is of highest concern. Climate is the most important factor ...
- DOI:
- 10.1016/j.foodres.2017.09.080
- https://doi.org/10.1016/j.foodres.2017.09.080
- Author:
- Yesica Lambrese; María Guiñez; Viviana Calvente; Gabriela Sansone; Soledad Cerutti; Julio Raba; María Isabel Sanz
- Source:
- Bioresource technology reports 2018 v.3 pp. 82-87
- ISSN:
- 2589-014X
- Subject:
- Alternaria; Botrytis cinerea; Cladosporium cladosporioides; Penicillium expansum; Rhizopus; apples; bacteria; biological control; biomass; carbon; conidia; germination; iron; lactose; liquid chromatography; mycelium; plant pathogenic fungi; siderophores; tandem mass spectrometry
- Abstract:
- ... The present work aimed to characterize and to improve the production of the siderophore produced by Kosakonia radicincitans and apply it to control of phytopathogenic fungi. The siderophore, characterized by liquid chromatography coupled to tandem mass detection (LC-MS/MS), was identified as enterochelin. The improvement of its production was carried out using different conditions. The higher prod ...
- DOI:
- 10.1016/j.biteb.2018.06.003
- https://doi.org/10.1016/j.biteb.2018.06.003
86. Protection of Scots Pine Planting Stock and Forest Plantations against Diseases and Pests in Belarus
- Author:
- Sergei Prahodsky; Valery Kaplich; Dmitry Voitka
- Source:
- Folia forestalia Polonica 2018 v.60 no.3 pp. 199-203
- ISSN:
- 2199-5907
- Subject:
- Alternaria; Botrytis; Curculionidae; Fusarium; Pinus sylvestris; Scarabaeidae; Tortricidae; climatic factors; containers; forest plantations; forest stands; fungicides; monitoring; nursery stock; pathogens; pests; phenology; plant protection; planting; seed treatment; seedlings; species diversity; Belarus
- Abstract:
- ... The aim of this research is the monitoring of diseases of Scots pine in the plantings and forest stands in the Republic of Belarus depending on the species composition of pests, their biology and the effectiveness of various methods of plant protection. Significant loss of plants for planting is associated with the spread of pathogens causing damage to seedlings, mainly from the genus Fusarium, Al ...
- DOI:
- 10.2478/ffp-2018-0020
- https://doi.org/10.2478/ffp-2018-0020
- Author:
- Alberto Rico-Yuste; Lidia N. Gómez-Arribas; María Concepción Pérez-Conde; Javier L. Urraca; María Cruz Moreno-Bondi
- Source:
- Food additives & contaminants 2018 v.35 no.11 pp. 2175-2182
- ISSN:
- 1944-0057
- Subject:
- Alternaria; detection limit; fluorescence; high performance liquid chromatography; liquids; methanol; molecular imprinting; mycotoxins; solid phase extraction; solvents; tomatoes
- Abstract:
- ... A sensitive and reliable method using pressurised liquid extraction (PLE) followed by molecularly imprinted solid phase extraction (MISPE) and high performance liquid chromatography with fluorescence detection (HPLC–FLD) has been developed for the analysis of alternariol (AOH) and alternariol monomethyl ether (AME) in tomato samples. Influence of several extraction parameters that affect PLE effic ...
- DOI:
- 10.1080/19440049.2018.1512759
- https://doi.org/10.1080/19440049.2018.1512759
- Author:
- Zelda Pieterse; Theresa A.S. Aveling; Adriaana Jacobs; Don A. Cowan
- Source:
- Journal of arid environments 2018 v.156 pp. 19-26
- ISSN:
- 0140-1963
- Subject:
- Aizoaceae; Alternaria; Cladosporium; Fusarium oxysporum; Paecilomyces; Periconia; Preussia; Talaromyces pinophilus; Truncatella; arid zones; biodiversity; community structure; dry environmental conditions; dry season; endophytes; flowering; fungi; rare species; seasonal variation; South Africa
- Abstract:
- ... All ten species of Aizoaceae screened in this study were populated with endophytes. Fifty nine fungal species from 25 genera, including fourteen rare species, were identified. Seasonal specificity was observed; with 32 and 21 fungal endophytes isolated only during the flowering and dry seasons, respectively. The genus Fusarium was the most abundant in samples from the flowering season, whilst Alte ...
- DOI:
- 10.1016/j.jaridenv.2018.05.004
- https://doi.org/10.1016/j.jaridenv.2018.05.004
- Author:
- M. Vandecasteele; S. Landschoot; J. Carrette; J. Verwaeren; M. Höfte; K. Audenaert; G. Haesaert
- Source:
- Plant pathology 2018 v.67 no.2 pp. 327-336
- ISSN:
- 0032-0862
- Subject:
- Alternaria; blight; clay; disease course; disease incidence; growing season; humidity; in vitro studies; leaves; loam soils; potatoes; quantitative polymerase chain reaction; rain; sandy soils; species diversity; surveys; temperature; virulence; Belgium
- Abstract:
- ... To assess the incidence of early blight/brown spot (EB/BS) in Flanders (Belgium), potato fields in 22 locations were monitored and scored over the duration of the growing seasons 2014 and 2015. The average disease incidence was shown to be higher in 2014 than in 2015. Soil type, rainfall and temperature were also analysed in relation to disease incidence. In 2014, potato plants grown in sandy soil ...
- DOI:
- 10.1111/ppa.12734
- https://doi.org/10.1111/ppa.12734
- Author:
- Zhi-Li Xiao; Ya-Li Wang; Yu-Dong Shen; Zhen-Lin Xu; Jie-Xian Dong; Hong Wang; Chen Situ; Feng Wang; Jin-Yi Yang; Hong-Tao Lei; Yuan-Ming Sun
- Source:
- Food analytical methods 2018 v.11 no.3 pp. 635-645
- ISSN:
- 1936-9751
- Subject:
- Alternaria; analytical methods; bovine serum albumin; detection limit; enzyme-linked immunosorbent assay; foods; haptens; hybridomas; hydrazine; inhibitory concentration 50; monoclonal antibodies; mycotoxins; screening; tenuazonic acid
- Abstract:
- ... In this paper, we report the development of a sensitive and specific monoclonal antibody-based immunodiagnostic method for the detection of iso-tenuazonic acid (ITeA), an Alternaria mycotoxin, in food samples. The ITeA was derivatized with hydrazine hydrate to produce the antigen (E)-3-(1-hydrazonoethyl)-4-hydroxy-5-isobutyl-1H-pyrrol-2(5H)-one (ITeAH) which was further reacted with glyoxalic acid ...
- DOI:
- 10.1007/s12161-017-1033-9
- https://doi.org/10.1007/s12161-017-1033-9
- Author:
- A. O. Berestetskiy; F. B. Gannibal; E. V. Minkovich; I. A. Osterman; D. R. Salimova; P. V. Sergiev; S. V. Sokornova
- Source:
- Microbiology 2018 v.87 no.6 pp. 806-816
- ISSN:
- 0026-2617
- Subject:
- Alternaria; Arabidopsis thaliana; Bacillus subtilis; Candida tropicalis; Elymus repens subsp. repens; Megoura viciae; agar; anti-infective agents; antibacterial properties; antifungal properties; biopesticides; enzyme inhibition; fungi; herbaceous plants; insecticidal properties; larvae; leaves; liquids; mechanism of action; paper; pathogens; phyllosphere; phytotoxicity; ribosomes; toxicity testing; weeds
- Abstract:
- ... Antimicrobial, phytotoxic, and insecticidal activity of 20 isolates of 16 Alternaria species isolated from above-ground organs of weeds and wild herbaceous plants was determined. Assessment of the antibacterial activity by the agar blocks and paper disks methods revealed antibacterial activity against Bacillus subtilis and/or Pseudomonassyringae in over 70% of the isolates. Antifungal activity aga ...
- DOI:
- 10.1134/S0026261718060036
- https://doi.org/10.1134/S0026261718060036
92. Stability of alternariol and alternariol monomethyl ether during food processing of tomato products
- Author:
- N. Estiarte; A. Crespo-Sempere; S. Marín; A.J. Ramos; R.W. Worobo
- Source:
- Food chemistry 2018 v.245 pp. 951-957
- ISSN:
- 0308-8146
- Subject:
- Alternaria; food processing; heat treatment; mycotoxins; raw fruit; sodium hypochlorite; temperature; tomatoes; washing
- Abstract:
- ... The stability of two Alternaria mycotoxins, alternariol (AOH) and alternariol monomethyl ether (AME), has been investigated during the food processing of tomato products simulating commercial processing conditions. The production stages assessed were the storage of raw fruits, fruit washing, and thermal processing. It was observed that time of storage significantly reduced the initial concentratio ...
- DOI:
- 10.1016/j.foodchem.2017.11.078
- https://doi.org/10.1016/j.foodchem.2017.11.078
- Author:
- Patricia J. Folgarait; Gloria Albioni Montenegro; Robert M. Plowes; Lawrence Gilbert
- Source:
- Florida entomologist 2018 v.101 no.4 pp. 559-572
- ISSN:
- 1938-5102
- Subject:
- Alternaria; Apanteles; Cactoblastis cactorum; Opuntia ficus-indica; biological control agents; eggs; fungi; host plants; instars; invasive species; larvae; moths; natural enemies; parasitism; parasitoids; phenology; plant density; plantations; pupae; rearing; winter; Argentina; Florida; Mexico
- Abstract:
- ... Cactoblastis cactorum Berg (Lepidoptera: Pyralidae) has been extensively studied since its initial use as a biological control agent for invasive populations of Opuntia Mill. The moth is native to several South American countries including Argentina where the exotic Opuntia ficus-indica (L.) Mill. (Cactaceae) is grown as a commercial crop. Recently C. cactorum has attracted considerable attention ...
- DOI:
- 10.1653/024.101.0416
- https://doi.org/10.1653/024.101.0416
- Author:
- Soma Barman; Ranjan Ghosh; Debalika Dalal; Narayan C. Mandal
- Source:
- Proceedings of the National Academy of Sciences, India, Section B: biological sciences 2018 v.88 no.4 pp. 1389-1397
- ISSN:
- 0369-8211
- Subject:
- Alternaria; Lactococcus lactis subsp. hordniae; Lactococcus lactis subsp. lactis; Ocimum tenuiflorum; antibacterial properties; antioxidant activity; buttermilk; conidia; deformation; disease control; field experimentation; fungi; germination; greenhouse experimentation; lactic acid bacteria; laterites; leaf blight; leaves; medicinal properties; mesophyll; mycelium; pathogens; scanning electron microscopy; India
- Abstract:
- ... Fungal pathogens causing leaf blight of Ocimum sanctum L. have been isolated from the lateritic belt of Birbhum district of West Bengal, India and were identified as species of Alternaria. The pathogen not only destroys the mesophyll tissues of the leaves but also decreases the antibacterial potential and antioxidant activity of Ocimum plants. Two strains of Lactococcus lactis subsp. hordniae, viz ...
- DOI:
- 10.1007/s40011-017-0873-9
- https://doi.org/10.1007/s40011-017-0873-9
- Author:
- R. Henrik Nilsson; Andy F. S. Taylor; Rachel I. Adams; Christiane Baschien; Johan Bengtsson-Palme; Patrik Cangren; Claudia Coleine; Heide-Marie Daniel; Sydney I. Glassman; Yuuri Hirooka; Laszlo Irinyi; Reda Iršėnaitė; Pedro M. Martin-Sanchez; Wieland Meyer; Seung-Yoon Oh; Jose Paulo Sampaio; Keith A. Seifert; Frantisek Sklenář; Dirk Stubbe; Sung-Oui Suh; Richard Summerbell; Sten Svantesson; Martin Unterseher; Cobus M. Visagie; Michael Weiss; Joyce HC Woudenberg; Christian Wurzbacher; Silke Van den Wyngaert; Neriman Yilmaz; Andrey Yurkov; Urmas Kõljalg; Kessy Abarenkov
- Source:
- MycoKeys 2018 v.28 pp. 65-82
- ISSN:
- 1314-4049
- Subject:
- Acremonium; Alternaria; Cladosporium; Penicillium; Talaromyces; barcoding; databases; environment; fungi; humans; hypersensitivity; metadata; surveys
- Abstract:
- ... Recent DNA-based studies have shown that the built environment is surprisingly rich in fungi. These indoor fungi – whether transient visitors or more persistent residents – may hold clues to the rising levels of human allergies and other medical and building-related health problems observed globally. The taxonomic identity of these fungi is crucial in such pursuits. Molecular identification of the ...
- DOI:
- 10.3897/mycokeys.28.20887
- https://doi.org/10.3897/mycokeys.28.20887
- Author:
- Alireza Poursafar; Youbert Ghosta; Alexandra S. Orina; Philipp B. Gannibal; Mohammad Javan-Nikkhah; Daniel P. Lawrence
- Source:
- Mycological progress 2018 v.17 no.3 pp. 343-356
- ISSN:
- 1617-416X
- Subject:
- Alternaria; adenosinetriphosphatase; barley; branching; conidia; glyceraldehyde-3-phosphate dehydrogenase; internal transcribed spacers; loci; new species; phylogeny; plasma membrane; sporulation; spring; summer; wheat; Iran
- Abstract:
- ... During the spring and summer of 2014 and 2015, wheat and barley fields in the Iranian provinces of Golestan and Alborz showed a high incidence of symptoms of black (sooty) head mold of wheat and barley. The isolation results revealed that Alternaria was associated with these symptoms. One hundred and forty isolates were collected and morphologically characterized based on the development of conidi ...
- DOI:
- 10.1007/s11557-017-1358-1
- https://doi.org/10.1007/s11557-017-1358-1
- Author:
- M. B. Sangamesh; Shridhar Jambagi; M. M. Vasanthakumari; Nithin J. Shetty; Hitesh Kolte; G. Ravikanth; Karaba N. Nataraja; R. Uma Shaanker
- Source:
- Symbiosis 2018 v.75 no.2 pp. 135-147
- ISSN:
- 0334-5114
- Subject:
- Alternaria; Aspergillus flavus; Chaetomium; Nigrospora; Penicillium; crops; cultivars; culture flasks; drought tolerance; endophytes; fungi; heat stress; heat tolerance; plant adaptation; rice; root growth; roots; seedlings; shoots; symbiosis; temperature; water stress; India; Thar Desert
- Abstract:
- ... A total of 507 endophytic fungal isolates belonging to 82 operational taxonomic units (OTUs) were isolated from fifteen plant species naturally occurring in the Thar Desert, Rajasthan, India. Aspergillus, Alternaria, Chaetomium, Penicillium and Nigrospora were among the dominant fungal genera. Thermotolerance of the isolates was evaluated by culturing the fungi at 40 °C and 45 °C in shake flasks. ...
- DOI:
- 10.1007/s13199-017-0527-y
- https://doi.org/10.1007/s13199-017-0527-y
- Author:
- Sabina Moser Tralamazza; Karim Cristina Piacentini; Caio Henrique Tadashi Iwase; Liliana de Oliveira Rocha
- Source:
- Current opinion in food science 2018 v.23 pp. 57-63
- ISSN:
- 2214-7993
- Subject:
- Alternaria; food safety; fungi; human health; infant foods; leaf blight; mycotoxins; small cereal grains; taxonomy; tenuazonic acid; toxigenic strains
- Abstract:
- ... Alternaria is one of the main mycotoxigenic fungal genera found in cereals worldwide. Reports of black point and leaf blight diseases associated with Alternaria on cereals are continually published and recent studies have shown the possible and significant impact their toxins may have on human health. Although, cereal grains are constantly affected by Alternaria spp. and their toxins, still little ...
- DOI:
- 10.1016/j.cofs.2018.05.002
- https://doi.org/10.1016/j.cofs.2018.05.002
- Author:
- Hannes Puntscher; Mary-Liis Kütt; Philipp Skrinjar; Hannes Mikula; Joachim Podlech; Johannes Fröhlich; Doris Marko; Benedikt Warth
- Source:
- Analytical and bioanalytical chemistry 2018 v.410 no.18 pp. 4481-4494
- ISSN:
- 1618-2642
- Subject:
- Alternaria; altenuene; chromatography; cost effectiveness; detection limit; food contamination; food matrix; fungi; isomers; retail marketing; risk assessment; sunflower oil; tenuazonic acid; tomato sauce; wheat flour
- Abstract:
- ... Mycotoxins produced by Alternaria fungi are ubiquitous food contaminants, but analytical methods for generating comprehensive exposure data are rare. We describe the development of an LC-MS/MS method covering 17 toxins for investigating the natural occurrence of free and modified Alternaria toxins in tomato sauce, sunflower seed oil, and wheat flour. Target analytes included alternariol (AOH), AOH ...
- DOI:
- 10.1007/s00216-018-1105-8
- PubMed:
- 29766221
- PubMed Central:
- PMC6021461
- https://doi.org/10.1007/s00216-018-1105-8
- Author:
- RAHMAWATI; LANGKAH SEMBIRING; LATIFFAH ZAKARIA; ENDANG S. RAHAYU
- Source:
- Biodiversitas 2018 v.19 no.1 pp. 194-201
- ISSN:
- 2085-4722
- Subject:
- Alternaria; Aspergillus; Aureobasidium; Byssochlamys; Cadophora; Chaetomium; Chrysonilia; Cladosporium; Curvularia; Emericella; Epicoccum; Eurotium; Fusarium; Geomyces; Mucor; Penicillium; Rhizomucor; Rhizopus; Scopulariopsis; Stemphylium; Wallemia; agar; air; biotechnology; geography; glycerol; mathematics; microbiology; nutrition; Indonesia
- Abstract:
- ... Rahmawati, Sembiring L, Zakaria L, Rahayu ES. 2018. The diversity of indoor airborne molds growing in the university libraries in Indonesia. Biodiversitas 19: 194-201. Airborne mold is potentially causing respiratory diseases. The aim of this study was to investigate the diversity of indoor airborne molds isolated from some libraries in Universitas Gadjah Mada (Gadjah Mada University), Yogyakarta, ...
- DOI:
- 10.13057/biodiv/d190126
- https://doi.org/10.13057/biodiv/d190126