scholarly journals Draft Genome Sequence of "Candidatus Liberibacter asiaticus" from California

2014 ◽  
Vol 2 (5) ◽  
Author(s):  
Z. Zheng ◽  
X. Deng ◽  
J. Chen
Keyword(s):  
Genome Sequence ◽  
Draft Genome ◽  
Draft Genome Sequence ◽  
Candidatus Liberibacter Asiaticus ◽  
Candidatus Liberibacter ◽  
Liberibacter Asiaticus

scholarly journals Draft Genome Sequence of “ Candidatus Liberibacter asiaticus” from Diaphorina citri in Guangdong, China

2015 ◽  
Vol 3 (6) ◽  
Author(s):  
F. Wu ◽  
Z. Zheng ◽  
X. Deng ◽  
Y. Cen ◽  
G. Liang ◽  
...  
Keyword(s):  
Genome Sequence ◽  
Draft Genome ◽  
Open Reading Frames ◽  
Draft Genome Sequence ◽  
Diaphorina Citri ◽  
Candidatus Liberibacter Asiaticus ◽  
A Genome ◽  
Candidatus Liberibacter ◽  
Liberibacter Asiaticus ◽  
Reading Frames

The draft genome sequence of “ Candidatus Liberibacter asiaticus” strain YCPsy from an Asian citrus psyllid ( Diaphorina citri ) in Guangdong, China, is reported here. The YCPsy strain has a genome size of 1,233,647 bp, 36.5% G+C content, 1,171 open reading frames (ORFs), and 53 RNAs.

scholarly journals Genome Sequence Resource of “Candidatus Liberibacter asiaticus” strain Myan16 from Myanmar

Plant Disease ◽  
2020 ◽  
Author(s):  
Yongqin Zheng ◽  
jun guo ◽  
Xiaoling Deng ◽  
Zheng Zheng
Keyword(s):  
Genome Sequence ◽  
Draft Genome ◽  
Sequence Database ◽  
Candidatus Liberibacter Asiaticus ◽  
Genome Sequence Database ◽  
Citrus Production ◽  
Candidatus Liberibacter ◽  
Citrus Huanglongbing ◽  
Liberibacter Asiaticus

“Candidatus Liberibacter asiaticus” (CaLas), 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 CaLas strain Myan16 from a HLB-affected lime tree in Myitkyina, Kachin State, Myanmar. The strain Myan16 genome is 1,229,102 bp with an average G+C content of 36.4%, along with a circular prophage: P-Myan16-2 (36,303 bp, Type 2). This is the first genome sequence of CaLas strain from Myanmar, which will enrich the current CaLas genome sequence database and facilitate HLB epidemiology research in Asia and world.

scholarly journals Draft Whole-Genome Sequence of “Candidatus Liberibacter asiaticus” Strain TX2351 Isolated from Asian Citrus Psyllids in Texas, USA

2017 ◽  
Vol 5 (15) ◽  
Author(s):  
Madhurababu Kunta ◽  
Zheng Zheng ◽  
Fengnian Wu ◽  
John V. da Graca ◽  
Jong-Won Park ◽  
...  
Keyword(s):  
Genome Sequence ◽  
Draft Genome ◽  
South Texas ◽  
Open Reading Frames ◽  
Whole Genome Sequence ◽  
Candidatus Liberibacter Asiaticus ◽  
Candidatus Liberibacter ◽  
Liberibacter Asiaticus ◽  
Rna Genes ◽  
Reading Frames

ABSTRACT We report here the draft genome sequence of “Candidatus Liberibacter asiaticus” strain TX2351, collected from Asian citrus psyllids in south Texas, USA. The TX2351 genome has a size of 1,252,043 bp, a G+C content of 36.5%, 1,184 predicted open reading frames, and 52 RNA genes.

scholarly journals Draft Whole-Genome Sequence of “Candidatus Liberibacter asiaticus” Strain TX1712 from Citrus in Texas

2018 ◽  
Vol 6 (25) ◽  
Author(s):  
W. Cai ◽  
Z. Yan ◽  
J. Rascoe ◽  
M. J. Stulberg
Keyword(s):  
Genome Sequence ◽  
Reference Genome ◽  
Draft Genome ◽  
Open Reading Frames ◽  
Whole Genome Sequence ◽  
Candidatus Liberibacter Asiaticus ◽  
Content Type ◽  
Candidatus Liberibacter ◽  
Liberibacter Asiaticus ◽  
Reading Frames

The draft genome sequence of “Candidatus Liberibacter asiaticus” strain TX1712, obtained from a Texas citrus tree, is reported here. Strain TX1712 has a draft genome size of 1,203,333 bp, a G+C content of 36.4%, 1,230 predicted open reading frames, and 41 RNAs and comprises 97.4% of the psy62 reference genome.

scholarly journals Draft Genome Sequence of “ Candidatus Liberibacter asiaticus” from a Citrus Tree in San Gabriel, California

2015 ◽  
Vol 3 (6) ◽  
Author(s):  
F. Wu ◽  
L. Kumagai ◽  
G. Liang ◽  
X. Deng ◽  
Z. Zheng ◽  
...  
Keyword(s):  
Genome Sequence ◽  
Draft Genome ◽  
Open Reading Frames ◽  
Draft Genome Sequence ◽  
Citrus Tree ◽  
A Genome ◽  
Candidatus Liberibacter ◽  
Liberibacter Asiaticus ◽  
Rna Genes ◽  
Reading Frames

The draft genome sequence of “ Candidatus Liberibacter asiaticus” strain SGCA5 from an orange citrus tree in San Gabriel, California, is reported here. SGCA5 has a genome size of 1,201,445 bp, a G+C content of 36.4%, 1,152 predicted open reading frames (ORFs), and 42 RNA genes.

scholarly journals Genome Resource for the Huanglongbing Causal Agent ‘Candidatus Liberibacter asiaticus’ Strain AHCA17 from Citrus Root Tissue in California, USA

Plant Disease ◽  
2020 ◽  
Vol 104 (3) ◽  
pp. 627-629
Author(s):  
Weili Cai ◽  
Schyler Nunziata ◽  
Stefano Costanzo ◽  
Lucita Kumagai ◽  
John Rascoe ◽  
...  
Keyword(s):  
Draft Genome ◽  
Open Reading Frames ◽  
Genome Diversity ◽  
Candidatus Liberibacter Asiaticus ◽  
Candidatus Liberibacter ◽  
Citrus Root ◽  
Citrus Huanglongbing ◽  
Liberibacter Asiaticus ◽  
Metagenome Sequence ◽  
Reading Frames

‘Candidatus Liberibacter asiaticus’ is the unculturable causative agent of citrus huanglongbing disease. Here, we report the first citrus root metagenome sequence containing the draft genome of ‘Ca. L. asiaticus’ strain AHCA17, obtained from a pummelo tree in California. The assembled genome was 1.2 Mbp and resulted in 37 contigs (N50 = 158.7 kbp) containing 1,057 predicted open reading frames and 45 RNA-coding genes. This draft genome will provide a valuable resource in further study of ‘Ca. L. asiaticus’ genome diversity and pathogen epidemiology.

scholarly journals Genome Sequence Resources of Two ‘Candidatus Liberibacter asiaticus’ Strains from Pakistan

Plant Disease ◽  
2020 ◽  
Vol 104 (8) ◽  
pp. 2048-2050 ◽  
Author(s):  
Kehong Liu ◽  
Sagheer Atta ◽  
Xuejin Cui ◽  
Chunhua Zeng ◽  
Jianchi Chen ◽  
...  
Keyword(s):  
Genome Sequence ◽  
Gc Content ◽  
Sequence Database ◽  
Candidatus Liberibacter Asiaticus ◽  
Genome Sequences ◽  
Citrus Production ◽  
Candidatus Liberibacter ◽  
Citrus Huanglongbing ◽  
Liberibacter Asiaticus

‘Candidatus Liberibacter asiaticus’ (CLas) is an unculturable, phloem-restricted αProteobacteria, associated with citrus Huanglongbing (HLB), which is one of the most destructive diseases in citrus production worldwide. Here, we present the genome sequences of CLas strains PA19 and PA20 from HLB-affected kinnow trees in Multan, Punjab Province, Pakistan. The CLas genomes of PA19 and PA20 comprise 1,224,156 bp and 1,226,225 bp, respectively, with an average GC content of 36.4%. Both harbored the Type 2 prophage. In this study, we report two CLas genomes from Pakistan, which extends the sequence database of CLas and will contribute to CLas biology and HLB management.

scholarly journals Genome Sequence Resource of ‘Candidatus Liberibacter asiaticus’ strain 9PA From Brazil

Plant Disease ◽  
2021 ◽  
Vol 105 (1) ◽  
pp. 199-201
Author(s):  
P. A. Silva ◽  
J. Huang ◽  
N. A. Wulff ◽  
Z. Zheng ◽  
R. Krugner ◽  
...  
Keyword(s):  
Genome Sequence ◽  
Sweet Orange ◽  
Whole Genome Sequence ◽  
Whole Genome ◽  
Candidatus Liberibacter Asiaticus ◽  
Citrus Production ◽  
Candidatus Liberibacter ◽  
Citrus Huanglongbing ◽  
Liberibacter Asiaticus ◽  
And Control

‘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, including two prophages, with G+C content of 36.7%. This is the first report of a whole-genome sequence of ‘Ca. L. asiaticus’ from Brazil or South America. The 9PA genome sequence will enrich ‘Ca. L. asiaticus’ genome resources and facilitate HLB research and control in Brazil and the world.

scholarly journals Complete Genome Sequence of Citrus Huanglongbing Bacterium, ‘Candidatus Liberibacter asiaticus’ Obtained Through Metagenomics

2009 ◽  
Vol 22 (8) ◽  
pp. 1011-1020 ◽  
Author(s):  
Yongping Duan ◽  
Lijuan Zhou ◽  
David G. Hall ◽  
Wenbin Li ◽  
Harshavardhan Doddapaneni ◽  
...  
Keyword(s):  
Genome Sequence ◽  
Gc Content ◽  
Type I ◽  
Candidatus Liberibacter Asiaticus ◽  
Multidrug Efflux ◽  
Secretion Systems ◽  
Type Iv ◽  
Candidatus Liberibacter ◽  
Citrus Huanglongbing ◽  
Liberibacter Asiaticus

Citrus huanglongbing is the most destructive disease of citrus worldwide. It is spread by citrus psyllids and is associated with a low-titer, phloem-limited infection by any of three uncultured species of α-Proteobacteria, ‘Candidatus Liberibacter asiaticus’, ‘Ca. L. americanus’, and ‘Ca. L. africanus’. A complete circular ‘Ca. L. asiaticus’ genome has been obtained by metagenomics, using the DNA extracted from a single ‘Ca. L. asiaticus’–infected psyllid. The 1.23-Mb genome has an average 36.5% GC content. Annotation revealed a high percentage of genes involved in both cell motility (4.5%) and active transport in general (8.0%), which may contribute to its virulence. ‘Ca. L. asiaticus’ appears to have a limited ability for aerobic respiration and is likely auxotrophic for at least five amino acids. Consistent with its intracellular nature, ‘Ca. L. asiaticus’ lacks type III and type IV secretion systems as well as typical free-living or plant-colonizing extracellular degradative enzymes. ‘Ca. L. asiaticus’ appears to have all type I secretion system genes needed for both multidrug efflux and toxin effector secretion. Multi-protein phylogenetic analysis confirmed ‘Ca. L. asiaticus’ as an early-branching and highly divergent member of the family Rhizobiaceae. This is the first genome sequence of an uncultured α-proteobacteria that is both an intracellular plant pathogen and insect symbiont.

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