Results 21 to 30 of about 1,898 (159)

‘Candidatus Liberibacter asiaticus’ Multimeric LotP Mediates Citrus sinensis Defense Response Activation [PDF]

Frontiers in Microbiology, 2021
‘Candidatus Liberibacter asiaticus’ is known as the most pathogenic organism associated with citrus greening disease. Since its publicized emergence in Florida in 2005, ‘Ca. L. asiaticus’ remains unculturable. Currently, a limited number of potential disease effectors have been identified through in silico analysis. Therefore, these potential effectors
Marcelo L. Merli, Kaylie A. Padgett‐Pagliai, Alexandra Cuaycal, Lucila García, María Rosa Maraño, Graciela L. Lorca, Claudio F. González   +6 more
openaire   +4 more sources

Genome Sequence Resource of ‘Candidatus Liberibacter asiaticus’ from Thailand [PDF]

Plant Disease, 2020
‘Candidatus Liberibacter asiaticus’ (Las) is an unculturable α-proteobacterium associated with citrus huanglongbing (HLB), a devastating disease currently threatening the citrus industry worldwide. Here, we present the genome sequence of Las strain TaiYZ2 from an HLB-affected pomelo tree in Hat Yai district, Songkhla Province, Thailand.
Tao Li, Narit Thaochan, Jiaquan Huang, Jianchi Chen, Xiaoling Deng, Zheng Zheng   +5 more
openaire   +2 more sources

Transcriptome Profiling of ‘ Candidatus Liberibacter asiaticus’ in Citrus and Psyllids [PDF]

Phytopathology®, 2021
‘Candidatus Liberibacter asiaticus’ (Las) is an emergent bacterial pathogen that is associated with the devastating citrus huanglongbing (HLB). Vectored by the Asian citrus psyllid, Las colonizes the phloem tissue of citrus, causing severe damage to infected trees.
Agustina De Francesco, Amelia H. Lovelace, Dipan Shaw, Min Qiu, Yuanchao Wang, Fatta Gurung, Veronica Ancona, Chunxia Wang, Amit Levy, Tao Jiang, Wenbo Ma   +10 more
openaire   +4 more sources

Uncovering Symbionts Across the Psyllid Tree of Life and the Discovery of a New Liberibacter Species, “Candidatus” Liberibacter capsica

Frontiers in Microbiology, 2021
Sap-feeding insects in the order Hemiptera associate with obligate endosymbionts that are required for survival and facultative endosymbionts that can potentially modify resistance to stress, enemies, development, and reproduction.
Younghwan Kwak, Penglin Sun, Venkata RamaSravani Meduri, Diana M. Percy, Kerry E. Mauck, Allison K. Hansen   +5 more
doaj   +1 more source

Spatial chemistry of citrus reveals molecules bactericidal to Candidatus Liberibacter asiaticus. [PDF]

Sci Rep
AbstractHuanglongbing (HLB), associated with the psyllid-vectored phloem-limited bacterium,CandidatusLiberibacter asiaticus(CLas), is a disease threat to all citrus production worldwide. Currently, there are no sustainable curative or prophylactic treatments available.
A Aksenov A, Blacutt A, Ginnan N, Rolshausen PE, V Melnik A, Lotfi A, C Gentry E, Ramasamy M, Zuniga C, Zengler K, Mandadi KK, McCollum G, Dorrestein PC, Roper MC.   +13 more
europepmc   +4 more sources

Draft Genome Sequence of “ Candidatus Liberibacter asiaticus” from California [PDF]

Genome Announcements, 2014
ABSTRACT We report here the draft genome sequence of “ Candidatus Liberibacter asiaticus” strain HHCA, collected from a lemon tree in California. The HHCA strain has a genome size of 1,150,620 bp, 36.5% G+C content, 1,119 predicted open reading frames, and 51 RNA genes.
Zheng, Z., Deng, X., Chen, J.
openaire   +2 more sources

PM 7/121 (2) ‘Candidatus Liberibacter africanus’, ‘Candidatus Liberibacter americanus’ and ‘Candidatus Liberibacter asiaticus’ [PDF]

EPPO Bulletin, 2021
Specific scopeThis Standard describes a diagnostic protocol for ‘Candidatus Liberibacter africanus’, ‘Candidatus Liberibacter americanus’ and ‘Candidatus Liberibacter asiaticus’.1This Standard should be used in conjunction with PM 7/76 (5) Use of EPPO diagnostic protocols.Specific approval and amendmentFirst approved in 2014–09. Revised in 2021–04.
openaire   +1 more source

Functional and Comparative Genomic Analysis of Integrated Prophage-Like Sequences in “Candidatus Liberibacter asiaticus”

mSphere, 2019
Huanglongbing disease (HLB; yellow shoot disease) is a severe worldwide infectious disease for citrus family plants. The pathogen “Candidatus Liberibacter asiaticus” is an alphaproteobacterium of the Rhizobiaceae family that has been identified as the ...
Marian Dominguez-Mirazo, Rong Jin, Joshua S. Weitz   +2 more
doaj   +1 more source

Host-free biofilm culture of “Candidatus Liberibacter asiaticus,” the bacterium associated with Huanglongbing

Biofilm, 2019
Inability to culture the phloem-restricted alpha-proteobacterium “Candidatus Liberibacter asiaticus” (“Ca. L. asiaticus”) or the closely related species (“Candidatus Liberibacter americanus” and “Candidatus Liberibacter africanus”) that are associated ...
Phuc T. Ha, Ruifeng He, Nabil Killiny, Judith K. Brown, Anders Omsland, David R. Gang, Haluk Beyenal   +6 more
doaj   +1 more source

Citrus huanglongbing: validation of Real-Time PCR (qPCR) for the detection of Candidatus Liberibacter asiaticus and Candidatus Liberibacter americanus in Colombia

Agronomía Colombiana, 2014
Citrus huanglongbing (HLB) is the most destructive citrus disease. Two of the three known HLB-associated Candidatus Liberibacter species were recently found to be present in the Americas.
Jorge Evelio Ángel, Erick Geovanni Hernández, Néstor Andrés Herrera, Linda Yhiset Gómez, Ángela Patricia Castro, Adriana Milena Sepúlveda, Everth Emilio Ebratt   +6 more
doaj   +1 more source