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Botrytiscinerea, etc ; Rosa chinensis; chromosomes; gene duplication; gene expression; genes; genome-wide association study; gray mold; ornamental plants; phylogeny; plant pathogens; Show all 11 Subjects
Abstract:
... Rose is an important ornamental plant and a commercial source of natural fragrances and essential oils. However, gray mold is the most serious disease of rose during cultivation and post-harvest. In plants, the bZIP gene family is one of the important families of transcription factors that regulate many biological processes, including pathogen defense, light response, and stress signaling. Althoug ...
Botrytiscinerea, etc ; antimicrobial properties; antioxidant activity; cinnamon; encapsulation; food chemistry; food industry; health promotion; phenolic compounds; pomegranates; strawberries; turmeric; water solubility; Show all 13 Subjects
Abstract:
... Plant-based phenolic extracts have gained significant attention in the food industry due to their antimicrobial and health-promoting effects. However, their usage is limited because of poor water solubility and instability during processing. Therefore, encapsulation of phenolics with a suitable carrier system is essential for overcoming these problems and increasing their application in food produ ...
Botrytiscinerea, etc ; Cymbopogon citratus; antifungal properties; cherries; climate; flame ionization; fruits; mass spectrometry; monoterpenoids; mycelium; oils; secondary metabolites; spore germination; steam distillation; China; Show all 15 Subjects
Abstract:
... Essential oils (EOs) are natural, volatile and aromatic substances extracted from some specific plants. EOs are the secondary metabolite of plants and usually varies with different plants and climate conditions, even in the same plant species but different climate conditions. The antifungal properties of EOs from medicinal as well as other edible plants have been recognized for very long time. Cym ...
... Kiwifruit has high economic value but is susceptible to fungal infection after harvest. Botrytis cinerea (B. cinerea) is one of these fungal pathogens that cause huge economic losses and potential food safety problems. Auxin is a vital plant growth regulator that has been reported to play a role in plant defense. In this study, postharvest kiwifruit was treated with different concentrations of ind ...
Botrytiscinerea, etc ; Trichoderma; gray mold; meta-analysis; tomatoes; Show all 5 Subjects
Abstract:
... With the idea of summarizing the outcomes of studies focusing on the resistance induced by Trichoderma spp. against Botrytis cinerea in tomato, the present paper shows, for the first time, results of a meta-analysis performed on studies published from 2010 to 2021 concerning the cross-talk occurring in the tomato–Trichoderma-B. cinerea system. Starting from an initial set of 40 papers, the analysi ...
Botrytiscinerea, etc ; agriculture; glucose; metabolism; mutants; pathogenicity; signal transduction; transcriptome; virulent strains; Show all 9 Subjects
Abstract:
... Botrytis cinerea is a typical necrotrophic pathogenic fungus that causes severe diseases in a wide range of plant species, leading to significant economic losses. Our previous study showed that BcSDR1 positively regulates growth, development, and pathogenicity of B. cinerea. However, the regulation mechanism of BcSDR1 and the relationship between BcSDR1 and cAMP and MAPK signaling pathways are not ...
Botrytiscinerea, etc ; Arabidopsis thaliana; ethylene; jasmonic acid; methyl jasmonate; pathogens; salicylic acid; Show all 7 Subjects
Abstract:
... Plant hormones regulate growth, development, and defense against biotic and abiotic stresses. Salicylic acid (SA), ethylene (ET), and jasmonate (JA) are major phytohormones that control the defense against pathogens. SA and JA primarily regulate resistance against biotrophic and necrotrophic pathogens, respectively. NPR1 is the key regulator of SA signaling in plants. AtOZF1 function has recently ...
Botrytiscinerea, etc ; Vitis vinifera; fruit set; gibberellic acid; leaves; plant growth; vigor; vines; viticulture; Show all 9 Subjects
Abstract:
... Compact bunches have been often associated with higher susceptibility to Botrytis cinerea and therefore reduction in berry quality in grapevine. The objective of this study was to evaluate three management methods (early leaf removal, gibberellic acid, and their combination) for reducing bunch compactness in Vitis vinifera cv. Pinot gris trained in two different training systems with contrasting v ...
Botrytiscinerea, etc ; antifungal properties; antioxidants; cellulose; chitosan; curcumin; droplets; encapsulation; hydrocolloids; hydrophobicity; oleic acid; Show all 11 Subjects
Abstract:
... The first objective of this study was to develop chitosan (CH)-carboxymethyl cellulose (CMC) film forming dispersions (FFDs) containing oleic acid for the encapsulation of a hydrophobic active curcumin derivative (tetrahydrocurcumin-THC). The second objective examined the impact of oleic acid on the release of THC and the associated antioxidant and antimicrobial action of CH-CMC-THC films. Oleic a ...
Botrytiscinerea, etc ; Fusarium fujikuroi; Magnaporthe oryzae; alleles; biosynthesis; ergosterol; fenhexamid; plant pathology; reverse genetics; Show all 9 Subjects
Abstract:
... Magnaporthe oryzae is one of the most economically important phytopathogenic fungi, and is used as a model organism to study plant-pathogen interactions. To unravel the infection process, forward and reverse genetic approaches are essential, but are often hindered by the lack of a straightforward selection procedure for transformants. Here we report on the use of fenhexamid, an inhibitor of ergost ...
Botrytiscinerea, etc ; DNA; Fusarium graminearum; Mycosphaerella graminicola; fungi; plant pathology; plant tissues; sonication; spore traps; Show all 9 Subjects
Abstract:
... Current DNA extraction methods from filamentous fungi take from an hour to a full day. These methods require buffers and tools for grinding fungal tissues. Although commercial extraction kits can reduce the amount of time spent preparing and extracting genomic DNA from fungal samples, these can be expensive. Here we describe a quick and inexpensive sonication technique to extract genomic DNA from ...
Botrytiscinerea, etc ; Gastrodia elata; flowers; fungi; gray mold; herbal medicines; pathogenicity; phylogeny; plant protection; China; Show all 10 Subjects
Abstract:
... Gastrodia elata Blume is a valuable Chinese herbal medicine. G. elata flower tissue with symptoms of gray mold was collected in June 2021 at the G. elata breeding base in Dejiang County and Qixingguan County, Guizhou Province. Botrytis cinerea was isolated from the symptomatic flowers, and the fungus was identified based on morphological characteristics and phylogenetic analyses of the ITS, HSP60, ...
Botrytiscinerea, etc ; flavor; food chemistry; fruits; fungi; gray mold; growth and development; hexaconazole; metabolism; taste; tomatoes; Show all 11 Subjects
Abstract:
... Hexaconazole (HEZ) is a triazole fungicide registered to prevent and control grey mold disease on tomatoes. Many triazole fungicides exhibit plant regulator functions. Therefore, it is necessary to understand the effects of HEZ fungicides on the growth and development of tomatoes. In the present study, the effect of HEZ on healthy and Botrytis cinerea (B. cinerea)-infected tomato plants was invest ...
... Essential oils are currently being investigated for their potential role as fruit preservatives. They contain a mixture of bioactive compounds that would help preserve fruits without using synthetic chemicals. They can slow or inhibit many fungi and bacteria growth, including Botrytis cinerea, one of the primary pathogens responsible for fruit waste. Lemon and cinnamon essential oils are particula ...
... Carboline alkaloids are a class of important heterocyclic natural products, which usually present extensive bioactivities. During the course of our research for active compounds from natural products, the pityriacitrin and pityriacitrin B belonged carboline alkaloids have been isolated from a Chinese Burkholderia sp. NBF227, which indicated potential antifungal activities. So, in order to develop ...
... This study investigatedthe mechanism of epinecidin-1 against Botrytis cinerea, in vitro, and its effectiveness at inhibiting gray mold on postharvest peach fruit. We found that in vitro, epinecidin-1 had significantly greater antifungal activity against B. cinerea than either clavanin-A or mytimycin, two other marine derived antimicrobial peptides that we tested. Its antifungal activity was heat-r ...
... Gray mold decay is a widespread postharvest disease in tomato that results from infection by the pathogen Botrytis cinerea, leading to huge economic losses. The objective of this study was to select the most effective antagonistic yeast to control tomato gray mold from six potential biocontrol agents and to investigate the possible control mechanism. The results showed that the yeast Wickerhamomyc ...
Jan Piekarczyk; Andrzej Wójtowicz; Marek Wójtowicz; Jarosław Jasiewicz; Katarzyna Sadowska; Natalia Łukaszewska-Skrzypniak; Ilona Świerczyńska; Katarzyna Pieczul
Botrytiscinerea, etc ; Sclerotinia sclerotiorum; Thanatephorus cucumeris; agronomy; cameras; culture media; principal component analysis; reflectance; spectroradiometers; wavelengths; Show all 10 Subjects
Abstract:
... In this study, three fungi species (Botrytis cinerea, Rhizoctonia solani, Sclerotinia sclerotiorum) were discriminated using hyperspectral and red-green-blue (RGB) data and machine learning methods. The fungi were incubated at 25 °C for 10 days on potato dextrose agar in Petri dishes. The Hyperspectral data were acquired using an ASD spectroradiometer, which measures reflectance with 3 and 10 nm b ...
... Botrytis cinerea, the pathogen causing grey rot (GR) with important economic losses in fruit crops, can also cause noble rot (NR) of grape berries under certain environmental conditions, leading to metabolic and physical changes necessary for producing highly regarded botrytized wines. The functional genes involved in biochemical processes in these harmful vs. beneficial berry rot types are still ...
Botrytiscinerea, etc ; Arabidopsis; biosynthesis; genetic analysis; immune response; jasmonic acid; phytochrome; plant hormones; species diversity; white light; Show all 10 Subjects
Abstract:
... The phytochrome B mediated light signaling integrates with various phytohormone signalings to control plant immune response. However, it is still unclear whether phyB-mediated light signaling has an effect on the biosynthesis of jasmonate during plant defense response against Botrytis cinerea. In this study, we demonstrated that phyB-mediated light signaling has a role in this process. Initially, ...