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You searched for: Subject "Candidatus Liberibacter asiaticus" Remove constraint Subject: "Candidatus Liberibacter asiaticus"
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1. Genome Sequence Resource of ‘Candidatus Liberibacter asiaticus’ from Diaphorina citri Kuwayama (Hemiptera: Liviidae) from La Réunion

Author:
Lu, Jinming; Delatte, Hélène; Reynaud, Bernard; Beattie, George A. C.; Holford, Paul; Cen, Yijing; Wang, Yanjing
Source:
Plant disease 2021 v.105 no.4 pp. 1171-1173
ISSN:
0191-2917
Subject:
Candidatus Liberibacter asiaticus,   etc   ; Diaphorina citri; genome; greening disease; insect vectors; nucleotide sequences;     Show all 6 Subjects
Abstract:
... ‘Candidatus Liberibacter asiaticus’ is an insect-transmitted, phloem-restricted α-proteobacterium associated with huanglongbing. Here, we provide the whole genome sequence of ‘Ca. L. asiaticus’ strain ReuSP1 from its insect vector Diaphorina citri (Hemiptera: Liviidae) collected in La Réunion. The genome is composed of 1,230,064 bp and has a 36.5% G+C content. This study reports the first ‘Ca. L. ...
DOI:
10.1094/PDIS-09-20-1998-A

2. Genome Sequence Resource of ‘Candidatus Liberibacter asiaticus’ Strain Myan16 from Myanmar

Author:
Zheng, Yongqin; Guo, Jun; Deng, Xiaoling; Zheng, Zheng
Source:
Plant disease 2021 v.105 no.4 pp. 1162-1164
ISSN:
0191-2917
Subject:
Candidatus Liberibacter asiaticus,   etc   ; Citrus; databases; epidemiology; genome; greening disease; nucleotide sequences; trees; Myanmar;     Show all 9 Subjects
Abstract:
... ‘Candidatus Liberibacter asiaticus,’ an uncultured α-proteobacterium, is associated with citrus huanglongbing (HLB, yellow shoot disease), a destructive disease threatening citrus production worldwide. Here, we reported the draft genome sequence of ‘Ca. L. asiaticus’ strain Myan16 from an HLB-affected lime tree in Myitkyina, Kachin State, Myanmar. The strain Myan16 genome is 1,229,102 bp with an a ...
DOI:
10.1094/PDIS-08-20-1841-A

3. Genome Sequence Resource of ‘Candidatus Liberibacter asiaticus’ from Diaphorina citri Kuwayama (Hemiptera: Liviidae) in Colombia

Author:
Wang, Yanjing; Kondo, Takumasa; He, Yurong; Zhou, Zhuohuai; Lu, Jinming
Source:
Plant disease 2021 v.105 no.1 pp. 193-195
ISSN:
0191-2917
Subject:
Candidatus Liberibacter asiaticus,   etc   ; Diaphorina citri; genome; greening disease; insect vectors; nucleotide sequences; Colombia;     Show all 7 Subjects
Abstract:
... ‘Candidatus Liberibacter asiaticus’ (CLas) is an unculturable phloem-restricted α-proteobacterium associated with huanglongbing (HLB). Here, we provide the genome sequence of CLas strain CoFLP1 from its insect vector Diaphorina citri (Hemiptera: Liviidae) collected in the department of La Guajira, Colombia. The CoFLP1 strain is composed of 1,231,639 bp with G+C 36.5% content. This study reports th ...
DOI:
10.1094/PDIS-06-20-1249-A

4. Genome Sequence Resource of ‘Candidatus Liberibacter asiaticus’ strain 9PA From Brazil

Author:
Silva, P. A.; Huang, J.; Wulff, N. A.; Zheng, Z.; Krugner, R.; Chen, J.
Source:
Plant disease 2021 v.105 no.1 pp. 199-201
ISSN:
0191-2917
Subject:
Candidatus Liberibacter asiaticus,   etc   ; Citrus; cultivars; genome; greening disease; nucleotide sequences; oranges; trees; Brazil;     Show all 9 Subjects
Abstract:
... ‘Candidatus Liberibacter asiaticus’, an unculturable α-proteobacterium, is associated with citrus huanglongbing (HLB), a devastating disease threatening citrus production in Brazil and worldwide. In this study, a draft whole-genome sequence of ‘Ca. L. asiaticus’ strain 9PA from a sweet orange (cultivar Pera) tree collected in São Paulo State, Brazil, is reported. The 9PA genome is 1,231,881 bp, in ...
DOI:
10.1094/PDIS-05-20-1018-A

5. Comparative analysis of Wanjincheng orange leaf and root responses to ‘Candidatus liberibacter asiaticus’ infection using leaf-disc grafting

Author:
Xie, Zhu; Zhao, Ke; Long, Junhong; Zhen, Lin; Zou, Xiuping; Chen, Shanchun
Source:
Horticultural plant journal 2021 v.7 no.5 pp. 401-410
ISSN:
2468-0141
Subject:
Candidatus Liberibacter asiaticus,   etc   ; Citrus sinensis; callose; cell walls; gene expression; greening disease; horticultural crops; leaves; phloem; starch;     Show all 10 Subjects
Abstract:
... Citrus Huanglongbing, associated with Candidatus Liberibacter asiaticus (Las), is the serious disease of citrus worldwide. Here, we compared differences between leaf and root responses in Wanjincheng Orange (Citrus sinensis Osbeck) to Las infection using leaf-disc grafting. Trees had no obvious symptoms in the first two months after grafting (MAG), but yellowing leaves, thickened midribs and decay ...
DOI:
10.1016/j.hpj.2021.01.007

6. Adaptability and ‘Candidatus Liberibacter asiaticus’ titres of Diaphorina citri adults on three weed species in China

Author:
Lu, Huilin; Fang, Xiaoduan; Wu, Fengnian; Ouyang, Gecheng
Source:
Pest management science 2021 v.77 no.7 pp. 3216-3223
ISSN:
1526-498X
Subject:
Candidatus Liberibacter asiaticus,   etc   ; ; Ageratum conyzoides; Citrus; Diaphorina citri; Solanum nigrum; autumn; greening disease; pest management; spring; survival rate; weeds; China;     Show all 13 Subjects
Abstract:
... BACKGROUND: Diaphorina citri is a vector of ‘Candidatus Liberibacter asiaticus’ (CLas), which is associated with citrus huanglongbing (HLB). In this study, the adaptability and CLas titres of D. citri adults on three weed species, namely, Ageratum conyzoides, Solanum nigrum and Praxelis clematidea, which are widely distributed in citrus orchards in China, were determined. RESULTS: D. citri selecte ...
DOI:
10.1002/ps.6360

7. Microorganisms as biocontrol agents against bacterial citrus diseases

Author:
Poveda, Jorge; Roeschlin, Roxana Andrea; Marano, María Rosa; Favaro, María Alejandra
Source:
Biological control 2021 v.158 pp. 104602
ISSN:
1049-9644
Subject:
Candidatus Liberibacter asiaticus,   etc   ; Citrus; Pseudomonas; Xanthomonas citri subsp. citri; Xylella fastidiosa subsp. pauca; biological control; juices; raw fruit;     Show all 8 Subjects
Abstract:
... Citrus represents one of the most widely grown crops on the planet, extensively cultivated for both the fresh fruit and juice markets. The productivity of citrus orchards can be seriously affected by highly aggressive pathogenic bacteria, such as Xanthomonas citri subsp. citri, Xylella fastidiosa subsp. pauca and currently Candidatus Liberibacter asiaticus. Different microbiological biocontrol age ...
DOI:
10.1016/j.biocontrol.2021.104602

8. Genetic diversity and population structure of ‘Candidatus Liberibacter asiaticus’ associated with citrus Huanglongbing in India based on the prophage types

Author:
Das, Ashis K.; Chichghare, Subham A.; Sharma, Susheel K.; Kumar, J. Prasanth Tej; Singh, Salvinder; Baranwal, Virendra K.; Kumar, Ashok; Nerkar, Sagar
Source:
World journal of microbiology & biotechnology 2021 v.37 no.6 pp. 95
ISSN:
0959-3993
Subject:
Candidatus Liberibacter asiaticus,   etc   ; Citrus; bacteria; biotechnology; citrus fruits; genetic distance; genetic variation; genome; greening disease; phylogeny; population structure; India;     Show all 12 Subjects
Abstract:
... Huanglongbing (HLB), also known as ‘citrus greening’, is an extremely destructive disease of citrus worldwide. HLB is associated with three species of the fastidious proteobacterium, Candidatus Liberibacter asiaticus (CaLas), Ca. L. africanus and Ca. L. americanus with CaLas being the most widely distributed around the world and the only species detected and described so far in India, one of the m ...
DOI:
10.1007/s11274-021-03057-8

9. Prophage region and short tandem repeats of “Candidatus Liberibacter asiaticus” reveal significant population structure in China

Author:
Zheng, Yongqin; Huang, Hongxia; Huang, Zhenhui; Deng, Xiaoling; Zheng, Zheng; Xu, Meirong
Source:
Plant pathology 2021 v.70 no.4 pp. 959-969
ISSN:
0032-0862
Subject:
Candidatus Liberibacter asiaticus,   etc   ; bacteria; genes; genetic variation; loci; microsatellite repeats; phylogeny; plant pathology; population structure; provenance; transposons; China;     Show all 12 Subjects
Abstract:
... Whole‐genome sequencing of “Candidatus Liberibacter asiaticus” (Las) indicated some polymorphic gene regions enabling the molecular characterization of this bacterium. Although the population diversity of Las in China has been previously studied, no reports have used a combination of a prophage region and short tandem repeat (STR) loci for phylogenetic relationship characterization. In this study, ...
DOI:
10.1111/ppa.13332

10. Proteomic and transcriptomic analyses of saliva and salivary glands from the Asian citrus psyllid, Diaphorina citri

Author:
Wu, Zhong-Zhen; Qu, Meng-Qiu; Chen, Ming-Shun; Lin, Jin-Tian
Source:
Journal of proteomics 2021 v.238 pp. 104136
ISSN:
1874-3919
Subject:
Candidatus Liberibacter asiaticus,   etc   ; Citrus; Diaphorina citri; insects; metabolism; pathogens; pests; protein composition; proteomics; saliva; sequence analysis; stylets; transcriptomics;     Show all 13 Subjects
Abstract:
... Salivary secretions play critical roles in interactions among insects, insect-vectored pathogens, and host plants. The Asian citrus psyllid Diaphorina citri is a sap-sucking Hemipteran that serves as a vector for Candidatus Liberibacter asiaticus, the causal agent of citrus greening disease (“Huanglongbing” or HLB). D. citri continuously injects saliva into host plants using specialized stylets so ...
DOI:
10.1016/j.jprot.2021.104136

11. A stable antimicrobial peptide with dual functions of treating and preventing citrus Huanglongbing

Author:
Huang, Chien-Yu; Araujo, Karla; Sánchez, Jonatan Niño; Kund, Gregory; Trumble, John; Roper, Caroline; Godfrey, Kristine Elvin; Jin, Hailing
Source:
Proceedings of the National Academy of Sciences 2021 v.118 no.6 pp. e2019628117
ISSN:
0027-8424
Subject:
Candidatus Liberibacter asiaticus,   etc   ; Citrus; Microcitrus; antimicrobial peptides; bacteria; cultivars; cytosol; greenhouses; greening disease; heat stability; innate immunity;     Show all 11 Subjects
Abstract:
... Citrus Huanglongbing (HLB), caused by a vector-transmitted phloem-limited bacterium Candidatus Liberibacter asiaticus (CLas), is the most devastating citrus disease worldwide. Currently, there are no effective strategies to prevent infection or to cure HLB-positive trees. Here, using comparative analysis between HLB-sensitive citrus cultivars and HLB-tolerant citrus hybrids and relatives, we ident ...
DOI:
10.1073/pnas.2019628118
CHORUS:
10.1073/pnas.2019628118

12. Evidence That ‘Candidatus Liberibacter asiaticus’ Moves Predominantly Toward New Tissue Growth in Citrus Plants

Author:
Raiol-Junior, Laudecir L.; Cifuentes-Arenas, Juan C.; de Carvalho, Everton V.; Girardi, Eduardo A.; Lopes, Silvio A.
Source:
Plant disease 2021 v.105 no.1 pp. 34-42
ISSN:
0191-2917
Subject:
Candidatus Liberibacter asiaticus,   etc   ; Citrus; Diaphorina citri; bacteria; canopy; greening disease; heat; leaves; oranges; pathogens; phloem; sap; starch; Asia;     Show all 14 Subjects
Abstract:
... ‘Candidatus Liberibacter asiaticus’ (Las) is an unculturable, phloem-limited, insect-transmitted bacterium associated with the Asiatic form of huanglongbing (HLB), the most destructive citrus disease. In Asia and the Americas, it is transmitted by the Asian citrus psyllid (Diaphorina citri Kuwavama). Despite considerable research, little is known about the processes involved in plant infection and ...
DOI:
10.1094/PDIS-01-20-0158-RE

13. Canine olfactory detection of a vectored phytobacterial pathogen, Liberibacter asiaticus, and intergration with disease control

Author:
Gottwald, Timothy R.; Poole, Gavin; McCollum, Thomas; Hall, David; Hartung, John; Bai, Jinhe; Luo, Weiqi; Posny, Drew; Duan, Yong-Ping; Taylor, Earl; Da Graca, John; Polek, MaryLou; Louws, Frank; Schneider, William
Source:
Proceedings of the National Academy of Sciences of the United States of America 2020 v.117 no.7
ISSN:
1091-6490
Subject:
Candidatus Liberibacter asiaticus,   etc   ; disease control; dogs; pathogens; surveys; trees;     Show all 6 Subjects
Abstract:
... Early detection and rapid response are crucial to avoid severe epidemics of exotic pathogens. However, most detection methods (molecular, serological, chemical) are logistically limited for large-scale survey of outbreaks due to intrinsic sampling issues and laboratory throughput. Evaluation of 20 canines for trained detection of a severe exotic phytobacterial arboreal pathogen demonstrated 0.9905 ...
DOI:
10.1073/pnas.1914296117

14. Response of Citrus spp. germplasm from Puerto Rico grafted on two rootstocks to early infection of huanglongbing

Author:
Viteri, Diego M.; Estévez de Jensen, Consuelo; Hernández, Evelio
Source:
European journal of plant pathology 2021 v.160 no.3 pp. 589-597
ISSN:
0929-1873
Subject:
Candidatus Liberibacter asiaticus,   etc   ; Citrus latifolia; bacteria; germplasm; germplasm conservation; greenhouses; greening disease; plant pathology; plant tissues; quantitative polymerase chain reaction; rootstocks; Puerto Rico;     Show all 12 Subjects
Abstract:
... Huanglongbing (HLB), associated with the proteobacterium ‘Candidatus Liberibacter asiaticus’(CLa), is a destructive disease in citrus. Resistance/tolerance has been identified in some citrus species, wild relatives, and transgenic citrus genotypes. The objectives of this study were to: (1) evaluate the response of the citrus germplasm collection from Puerto Rico (namely ‘Rico’) to HLB, (2) determi ...
DOI:
10.1007/s10658-021-02267-y

15. Proteomic Polyphenism in Color Morphotypes of Diaphorina citri, Insect Vector of Citrus Greening Disease

Author:
Hosseinzadeh, Saeed; Higgins, Steven A.; Ramsey, John; Howe, Kevin; Griggs, Michael; Castrillo, Louela; Heck, Michelle
Source:
Journal of proteome research 2021 v.20 no.5 pp. 2851-2866
ISSN:
1535-3907
Subject:
Candidatus Liberibacter asiaticus,   etc   ; Beauveria bassiana; Citrus; Diaphorina citri; biological control; color; entomopathogenic fungi; flight; immunity; insect vectors; microbial load; morphs; mortality; polyphenism; proteome; proteomics; research;     Show all 17 Subjects
Abstract:
... Diaphorina citri is a vector of “Candidatus Liberibacter asiaticus” (CLas), associated with citrus greening disease. D. citri exhibit at least two color morphotypes, blue and non-blue, the latter including gray and yellow morphs. Blue morphs have a greater capacity for long-distance flight and transmit CLas less efficiently as compared to non-blue morphs. Differences in physiology and immunity bet ...
DOI:
10.1021/acs.jproteome.1c00089

16. Draft Genome Sequence Resource of the Citrus Stem-End Rot Fungal Pathogen Lasiodiplodia theobromae CITRA15

Author:
Zheng, Qiaolin; Ozbudak, Egem; Liu, Guohong; Hosmani, Prashant S.; Saha, Surya; Flores-Gonzalez, Mirella; Mueller, Lukas A.; Rodrigues-Stuart, Katia; Dewdney, Megan M.; Lin, Youjian; Zhang, Jiuxu; Tarazona, Yisel Carrillo; Liu, Bo; Oliva, Ricardo; Ritenour, Mark A.; Cano, Liliana M.
Source:
Phytopathology 2021 v.111 no.4 pp. 761-764
ISSN:
0031-949X
Subject:
Candidatus Liberibacter asiaticus,   etc   ; Citrus paradisi; Diplodia; Lasiodiplodia theobromae; carrier state; diagnostic techniques; disease control; fruits; fungi; genome; genomics; grapefruits; nucleotide sequences; pathogens; plant pathology; postharvest diseases; Florida;     Show all 17 Subjects
Abstract:
... Lasiodiplodia theobromae is a fungal pathogen associated with perennial tropical fruit plants worldwide. In citrus, L. theobromae causes stem-end rot (Diplodia stem-end rot), a damaging postharvest disease that is aggravated when trees are also infected with the citrus greening bacteria ‘Candidatus Liberibacter asiaticus’. Due to the latent infection of L. theobromae during the preharvest stage, i ...
DOI:
10.1094/PHYTO-08-20-0349-A

17. Identification of citrus immune regulators involved in defence against Huanglongbing using a new functional screening system

Author:
Huang, Chien Yu; Niu, DongDong; Kund, Gregory; Jones, Mike; Albrecht, Ute; Nguyen, Lincoln; Bui, Christine; Ramadugu, Chandrika; Bowman, Kim D.; Trumble, John; Jin, Hailing
Source:
Plant biotechnology journal 2021 v.19 no.4 pp. 757-766
ISSN:
1467-7644
Subject:
Candidatus Liberibacter asiaticus,   etc   ; ; Candidatus Liberibacter solanacearum; Citrus reticulata; Diaphorina citri; Microcitrus; Nicotiana benthamiana; Poncirus trifoliata; RNA; bacteria; biotechnology; cost effectiveness; death; gene expression; genes; greening disease; hybrids; trees;     Show all 18 Subjects
Abstract:
... Huanglongbing (HLB) is the most devastating citrus disease in the world. Almost all commercial citrus varieties are susceptible to the causal bacterium, Candidatus Liberibacter asiaticus (CLas), which is transmitted by the Asian citrus psyllid (ACP). Currently, there are no effective management strategies to control HLB. HLB‐tolerant traits have been reported in some citrus relatives and citrus hy ...
DOI:
10.1111/pbi.13502

18. Candidatus Liberibacter asiaticus manipulates the expression of vitellogenin, cytoskeleton, and endocytotic pathway-related genes to become circulative in its vector, Diaphorina citri (Hemiptera: Psyllidae)

Author:
Jaiswal, Damini; Sidharthan, V. Kavi; Sharma, Susheel Kumar; Rai, Richa; Choudhary, Nandlal; Ghosh, Amalendu; Baranwal, Virendra Kumar
Source:
3 Biotech 2021 v.11 no.2 pp. 88
ISSN:
2190-572X
Subject:
Candidatus Liberibacter asiaticus,   etc   ; Citrus; Diaphorina citri; Psyllidae; cytoskeleton; energy; extensin; gene expression regulation; greening disease; insect vectors; laminin; transcriptomics; tropomyosins; troponin C; vitellogenin;     Show all 15 Subjects
Abstract:
... Citrus greening disease or huanglongbing (HLB) caused by Candidatus Liberibacter asiaticus (CLas) limits citrus production worldwide. CLas is transmitted by the Asian citrus psyllid (ACP), Diaphorina citri (Hemiptera: Psyllidae) in a persistent-propagative manner. Understanding the molecular interaction between CLas and ACP and interrupting the interrelationship can provide an alternative to insec ...
DOI:
10.1007/s13205-021-02641-x

19. Effects of the entomopathogenic fungus Clonostachys rosea on mortality rates and gene expression profiles in Diaphorina citri adults

Author:
Yang, Zhiyuan; Wu, Qijing; Fan, Jinlan; Huang, Jierong; Wu, Zhongzhen; Lin, Jintian; Bin, Shuying; Shu, Benshui
Source:
Journal of invertebrate pathology 2021 v.179 pp. 107539
ISSN:
0022-2011
Subject:
Candidatus Liberibacter asiaticus,   etc   ; ; Citrus; Clonostachys rosea; Diaphorina citri; apoptosis; biological control agents; conidia; entomopathogenic fungi; gene expression; greening disease; immunity; insects; invertebrates; mortality; pests; transcriptomics; virulence;     Show all 18 Subjects
Abstract:
... Asian citrus psyllid (ACP), Diaphorina citri Kuwayama (Hemiptera: Liviidae), is a serious pest of citrus. The insect also transmits Candidatus Liberibacter asiaticus, the pathogen of a devastating citrus disease called Huanglongbing. Clonostachys rosea is a versatile fungus that possesses nematicidal and insecticidal activities. The effect of C. rosea against D. citri remains unclear. Here we exam ...
DOI:
10.1016/j.jip.2021.107539

20. Incidence of psyllids and ‘Candidatus Liberibacter asiaticus’ in mandarin orchards at different altitudes in Tsirang, Bhutan

Author:
Om, Namgay; Beattie, G. Andrew C.; Donovan, Nerida J.; Holford, Paul; Agho, Kingsley E.
Source:
Tropical plant pathology 2021 v.46 no.1 pp. 81-97
ISSN:
1983-2052
Subject:
Candidatus Liberibacter asiaticus,   etc   ; Cacopsylla; Citrus; Diaphorina citri; air; altitude; ambient temperature; greening disease; leaves; pathogens; plant growth; plant pathology; rain; relative humidity; seedlings; tropical plants; ultraviolet radiation; Bhutan;     Show all 18 Subjects
Abstract:
... Citrus in Bhutan is cultivated on steep hillsides up to ~ 1550 m above sea level (ASL). Since 2000, the Asiatic form of huanglongbing caused by ‘Candidatus Liberibacter asiaticus’ (CLas) has led to dramatic losses of trees below 1200 m ASL. Surveys prior to this study indicated a low incidence of the disease and the psyllid Diaphorina citri (the principal vector of the pathogen), above 1200 m ASL, ...
DOI:
10.1007/s40858-020-00413-1