scholarly journals Draft Genome Sequence of the Endophytic Bacterium Variovorax paradoxus KB5, Which Has Antagonistic Activity against a Phytopathogen, Pseudomonas syringae pv. tomato DC3000

2017 ◽  
Vol 5 (36) ◽  
Author(s):  
Chi Eun Hong ◽  
Sung Hee Jo ◽  
Ick-Hyun Jo ◽  
Haeyoung Jeong ◽  
Jeong Mee Park

ABSTRACT Variovorax paradoxus KB5, isolated from the inside of Arabidopsis thaliana leaves, showed antibacterial activity against the phytopathogen Pseudomonas syringae pv. tomato DC3000. Here, we report a draft genome sequence of V. paradoxus KB5, which contains a delftibactin-like nonribosomal peptide biosynthetic gene cluster.

2009 ◽  
Vol 22 (1) ◽  
pp. 52-62 ◽  
Author(s):  
Nalvo F. Almeida ◽  
Shuangchun Yan ◽  
Magdalen Lindeberg ◽  
David J. Studholme ◽  
David J. Schneider ◽  
...  

Diverse gene products including phytotoxins, pathogen-associated molecular patterns, and type III secreted effectors influence interactions between Pseudomonas syringae strains and plants, with additional yet uncharacterized factors likely contributing as well. Of particular interest are those interactions governing pathogen-host specificity. Comparative genomics of closely related pathogens with different host specificity represents an excellent approach for identification of genes contributing to host-range determination. A draft genome sequence of Pseudomonas syringae pv. tomato T1, which is pathogenic on tomato but nonpathogenic on Arabidopsis thaliana, was obtained for this purpose and compared with the genome of the closely related A. thaliana and tomato model pathogen P. syringae pv. tomato DC3000. Although the overall genetic content of each of the two genomes appears to be highly similar, the repertoire of effectors was found to diverge significantly. Several P. syringae pv. tomato T1 effectors absent from strain DC3000 were confirmed to be translocated into plants, with the well-studied effector AvrRpt2 representing a likely candidate for host-range determination. However, the presence of avrRpt2 was not found sufficient to explain A. thaliana resistance to P. syringae pv. tomato T1, suggesting that other effectors and possibly type III secretion system–independent factors also play a role in this interaction.


2017 ◽  
Vol 5 (13) ◽  
Author(s):  
Jacqueline Hollensteiner ◽  
Anja Poehlein ◽  
Rolf Daniel ◽  
Heiko Liesegang ◽  
Stefan Vidal ◽  
...  

ABSTRACT Here, we report the draft genome sequence of Bacillus pumilus GM3FR, an endophytic bacterium isolated from aerial plant tissues of Festuca rubra L. The draft genome consists of 3.5 Mb and harbors 3,551 predicted protein-encoding genes. The genome provides insights into the biocontrol potential of B. pumilus GM3FR.


Author(s):  
Isabel Fuenzalida-Valdivia ◽  
Maria Victoria Gangas ◽  
Diego Zavala ◽  
Ariel Herrera-Vásquez ◽  
Fabrice Roux ◽  
...  

Here, we report the genome sequence of the P. syringae strain RAYR-BL, isolated from natural accessions of Arabidopsis plants. The draft genome sequence consists of 5.85 Mbp assembled in 110 contigs. The study of P. syringae RAYR-BL is a valuable tool to investigate molecular features of plant-pathogen interaction under environmental conditions.


2018 ◽  
Vol 7 (14) ◽  
Author(s):  
Chi Eun Hong ◽  
Jang Uk Kim ◽  
Jung Woo Lee ◽  
Kyong Hwan Bang ◽  
Ick-Hyun Jo

Chryseobacterium indologenes PgBE177, isolated from the root tissue of a 4-year-old Panax quinquefolius plant, showed antagonistic activity against Pseudomonas syringae pv. tomato DC3000, a bacterial pathogen.


2018 ◽  
Vol 7 (3) ◽  
Author(s):  
Rina Shinjo ◽  
Kazuma Uesaka ◽  
Kunio Ihara ◽  
Shunsuke Sakazaki ◽  
Katsuya Yano ◽  
...  

Burkholderia vietnamiensis strain RS1 is an endophytic bacterium with nitrogen-fixing ability that was isolated from tuberous roots of sweet potato. Here, we present its draft genome of 6,542,727 bases that contains a cluster of genes associated with nitrogen fixation.


2021 ◽  
Vol 10 (38) ◽  
Author(s):  
Wilbert Serrano ◽  
Raul M. Olaechea ◽  
Ulrike I. Tarazona

Several bacterial genera with antagonistic activity against pathogenic organisms have been isolated in pure culture from the gut of the Peruvian scallop, Argopecten purpuratus . One strain shows a broad inhibitory activity against aquaculture pathogenic bacterial strains. In this communication, we announce the draft genome sequence of Streptomyces sp. strain PAM3C.


2012 ◽  
Vol 194 (23) ◽  
pp. 6634-6635 ◽  
Author(s):  
Wu Chen ◽  
Yunsheng Wang ◽  
Dingjun Li ◽  
Lin Li ◽  
Qiming Xiao ◽  
...  

ABSTRACTBrevibacillus brevisX23 is an appropriate biocontrol agent against bacterial wilt caused byRalstonia solanacearum. We report herein the draft genome sequence (6,566,879 bp) and a circular plasmid (6,600 bp) ofB. brevisX23, data which may be helpful for mining the antagonistic activity againstR. solanacearum.


2019 ◽  
Vol 8 (43) ◽  
Author(s):  
Martín Beracochea ◽  
Cecilia Taulé ◽  
Federico Battistoni

Kosakonia radicincitas UYSO10 is an endophytic bacterium that was isolated from stem tissues of Saccharum officinarum plants cultivated in Uruguay. UYSO10 is a diazotrophic indoleacetic acid-producing bacterium with growth-promoting effects on sugarcane. Here, we report the draft genome sequence, in which genes that are probably involved in the plant-bacterium interaction were identified.


2020 ◽  
Vol 9 (26) ◽  
Author(s):  
Tanushree B. Gupta ◽  
Paul Maclean ◽  
Ruy Jauregui ◽  
Alexis N. Risson ◽  
Gale Brightwell

ABSTRACT We report the draft genome sequence of a new Clostridium cochlearium strain, AGROS13, which was isolated from a sheep dairy farm environment in New Zealand. The genome is 2.7 Mbp, with a GC content of 28.2%. The genome sequence was found to be closely related to that of Clostridium cochlearium ATCC 17787. The new strain harbors a biosynthetic gene cluster coding for an unknown sactipeptide.


2019 ◽  
Vol 8 (41) ◽  
Author(s):  
Qingchao Zeng ◽  
Jianbo Xie ◽  
Yan Li ◽  
Xinyi Chen ◽  
Qi Wang

Bacillus velezensis PG12 is a biocontrol endophytic bacterium that is capable of inhibition of a broad range of plant-pathogenic fungi. The strain has the potential to be developed into a biocontrol agent for use in agriculture. Here, we report the draft genome sequence of B. velezensis PG12, which contains 22 scaffolds (3,990,845 bp), 3,884 coding sequences (CDSs), and an average G+C content of 46.45%.


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