scholarly journals Complete Genome Sequence Data of Tumorigenic Rhizobium vitis Strain VAT03-9, a Causal Agent of Grapevine Crown Gall Disease

2020 ◽  
Vol 33 (11) ◽  
pp. 1280-1282
Author(s):  
Yoshiteru Noutoshi ◽  
Atsushi Toyoda ◽  
Tomoya Ishii ◽  
Kirara Saito ◽  
Megumi Watanabe ◽  
...  

Rhizobium vitis strain VAT03-9 (MAFF 211676) is a causal agent of crown gall disease in grapevine. It is one of the pathogenic strains of R. vitis isolated from graft unions of grapevine in Okayama Prefecture, Japan. Inoculation tests verified its virulence for gall formation on grapevine, tomato, and sunflower. It harbors tumor-inducing plasmid. Here, we present the complete genome sequence with annotation of R. vitis VAR03-9 obtained by assembling reads from PacBio and Illumina-sequencers. This genome sequence should be useful for the analyses of pathogenicity and evolutionary lineage of the pathogens of crown gall disease. [Formula: see text] Copyright © 2020 The Author(s). This is an open access article distributed under the CC BY-NC-ND 4.0 International license .

Author(s):  
Hangwei Xi ◽  
Joshua Grist ◽  
Maarten Ryder ◽  
Iain Searle

Crown gall disease in grapevine is caused by pathogenic strains of Allorhizobium vitis. A. vitis strain F2/5 is a non-pathogenic biocontrol agent that was previously shown to act as a biological control agent to crown gall disease and first isolated from South Africa. Here, we present the complete assembled genome and is 5.94 Mb in length with 5,414 predicted protein-coding sequences, has two circular chromosomes and five plasmids. The genome sequence has no detectable T-DNA border sequences and is missing key virulence genes which is consistent with the bacteria being non-pathogenic. The F2/5 genome sequence could contribute to understanding the molecular basis underlying the biocontrol activity.


2020 ◽  
Vol 9 (29) ◽  
Author(s):  
Hangwei Xi ◽  
Maarten Ryder ◽  
Iain R. Searle

ABSTRACT Here, we present the annotated complete genome sequence of Allorhizobium vitis K306, a phytopathogenic strain causing crown gall of grapevine. The A. vitis K306 genome is 5.79 Mb long with 5,199 predicted protein-coding genes and contains 2 circular chromosomes of 3.8 Mb and 1.1 Mb and 2 plasmids, namely, pTiK306 and pTrK306, that are 262 kb and 581 kb, respectively.


2020 ◽  
Vol 33 (12) ◽  
pp. 1451-1453
Author(s):  
Yoshiteru Noutoshi ◽  
Atsushi Toyoda ◽  
Tomoya Ishii ◽  
Kirara Saito ◽  
Megumi Watanabe ◽  
...  

Crown gall disease in grapevine is caused by pathogenic strains of Rhizobium vitis with a tumor-inducing (Ti) plasmids. A nonpathogenic strain, VAR03-1 of R. vitis, has been isolated from the grapevine root of nursery stock and it was shown to act as a biological control agent to crown gall disease. Its disease-suppressive effect was observed even when it was coinoculated with the pathogen in a 1:1 ratio. Here, we present the complete genome data of R. vitis VAR03-1, assembled by sequencing reads obtained by both PacBio and Illumina technologies with annotation. This genome sequence could contribute to investigations of the molecular basis underlying the biocontrol activity as well as the root-colonization ability of this bacterial strain. [Formula: see text] Copyright © 2020 The Author(s). This is an open access article distributed under the CC BY-NC-ND 4.0 International license .


2020 ◽  
Vol 33 (11) ◽  
pp. 1283-1285
Author(s):  
Yoshiteru Noutoshi ◽  
Atsushi Toyoda ◽  
Tomoya Ishii ◽  
Kirara Saito ◽  
Megumi Watanabe ◽  
...  

Rhizobium (Agrobacterium) is one genus in the family Rhizobiaceae. Most of the species are epi- or endophytic bacteria which include tumorigenic or rhizogenic pathogens, root nodule bacteria, and commensal endosymbionts. Rhizobium vitis strain VAR06-30 is a commensal bacterium without pathogenicity which was isolated from a rootstock of grapevine in Japan. It also does not have antagonistic activity to the pathogenic strain of R. vitis. Here, we show the complete genome sequence data with annotation of R. vitis VAR06-30 which was analyzed by sequence reads obtained from both PacBio and Illumina platforms. This genome sequence would contribute to the understanding of evolutionary lineage and characteristics of Rhizobium commensal bacteria. [Formula: see text] Copyright © 2020 The Author(s). This is an open access article distributed under the CC BY-NC-ND 4.0 International license .


Data in Brief ◽  
2019 ◽  
Vol 23 ◽  
pp. 103689 ◽  
Author(s):  
Hossam Abdelhamed ◽  
Mark L. Lawrence ◽  
Geoffrey Waldbieser

2012 ◽  
Vol 86 (16) ◽  
pp. 8906-8906 ◽  
Author(s):  
Chengbao Wang ◽  
Qin Zhao ◽  
Chao Liang ◽  
Lu Dang ◽  
Yuping Ma ◽  
...  

Following the 2006 outbreaks of the highly pathogenic porcine reproductive and respiratory syndrome, the causative agent was identified as the highly pathogenic porcine reproductive and respiratory syndrome virus (HP-PRRSV). To investigate whether the HP-PRRSV variant continues circulating and accelerating evolution, we sequenced and analyzed the complete genome of the identified HP-PRRSV field strain SD16. The sequence data indicate that the HP-PRRSV variant continues to prevail and accelerate evolution, especially in the nonstructural protein.


2020 ◽  
Vol 110 (12) ◽  
pp. 2010-2013
Author(s):  
Michael L. O’Leary ◽  
Robert L. Gilbertson

Curtobacterium flaccumfaciens pv. flaccumfaciens is the causal agent of bacterial wilt of common bean (Phaseolus vulgaris), a disease that can reduce yields of this economically important crop worldwide. Current genomics resources for this bacterial pathogen are limited. Therefore, long-read sequencing was used to determine the complete genome sequence of a pathogenic C. flaccumfaciens pv. flaccumfaciens strain isolated from common bean leaves showing irregular necrotic lesions with yellow borders collected in a commercial field in Turkey in 2015.


2021 ◽  
Vol 10 (39) ◽  
Author(s):  
Hangwei Xi ◽  
Maarten Ryder ◽  
Iain R. Searle

Here, we report the annotated, near-complete genome sequence of Allorhizobium vitis K377, a phytopathogenic Rhizobiales strain isolated from a grapevine in South Australia. The assembled genome sequence is 6.40 Mb long, with 5,855 predicted protein-coding sequences, 56 tRNAs, and 12 rRNAs, and contains ttuC (tartrate metabolism; chromosomal) and nopaline synthesis, uptake, and catabolic genes (tumor-inducing plasmid-encoded).


2020 ◽  
Author(s):  
Ralf Koebnik ◽  
Daiva Burokiene ◽  
Claude Bragard ◽  
Christine Chang ◽  
Marion Fischer-Le Saux ◽  
...  

Xanthomonas theicola is the causal agent of bacterial canker on tea plants. There is no complete genome sequence available for X. theicola, a close relative of the species X. translucens and X. hyacinthi, thus limiting basic research for this group of pathogens. Here we release a high-quality complete genome sequence for the X. theicola type strain, CFBP 4691T. Single-molecule real-time sequencing with a mean coverage of 264X revealed two contigs of 4,744,641 bp (chromosome) and 40,955 bp (plasmid) in size. Genome mining revealed the presence of non-ribosomal peptide synthases, two CRISPR systems, the Xps type 2 secretion system, and the Hrp type 3 secretion system. Surprisingly, this strain encodes an additional type 2 secretion system and a novel type 3 secretion system with enigmatic function, hitherto undescribed for xanthomonads. Four type 3 effector genes were found on complete or partial transposons, suggesting a role of transposons in effector gene evolution and spread. This genome sequence fills an important gap to better understand the biology and evolution of the early-branching xanthomonads, also known as clade-1 xanthomonads.


2020 ◽  
Vol 9 (22) ◽  
Author(s):  
Diana López-Alvarez ◽  
Ana M. Leiva ◽  
Israel Barrantes ◽  
Juan M. Pardo ◽  
Viviana Dominguez ◽  
...  

ABSTRACT Moko is one of the main diseases affecting banana and plantain in Colombia. Here, we report the genome sequence of the causal agent, the bacterium Ralstonia solanacearum (Smith) strain CIAT-078, collected in 2004 from affected plantains in central-west Colombia. The assembled genome was obtained using Oxford Nanopore Technology.


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