数字农科院2.0

Comprehensive genome sequence analysis of Ralstonia solanacearum gd-2, a phylotype I sequevar 15 strain collected from a tobacco bacterial phytopathogen

文献类型: 外文期刊

作者: Zhiliang Xiao;Guangcan Li;Aiguo Yang;Zhengwen Liu;Min Ren;Lirui Cheng;Dan Liu;Caihong Jiang;Liuying Wen;Shengxin Wu;Yazhi Cheng;Wen Yu;Ruimei Geng

作者机构:

关键词: comparative genomic analysis;Ralstonia solanacearum;type III effectors;virulence factors;whole-genome sequencing analysis

期刊名称: Frontiers in Microbiology

ISSN: 1664-302X

年卷期: 2024 年 15 卷

页码:

收录情况: SCIE(2024版)

摘要: Introduction: Plant bacterial wilt is an important worldwide disease caused by Ralstonia solanacearum which is a complex of species. Methods: In this study, we identified and sequenced the genome of R. solanacearum strain gd-2 isolated from tobacco. Results: Strain gd-2 was identified as R. solanacearum species complex (RSSC) phylotype I sequevar 15 and exhibited strong pathogenicity to tobacco. The genome size of gd-2 was 5.93 Mb, including the chromosomes (3.83 Mb) and the megaplasmid (2.10 Mb). Gene prediction results showed that 3,434 and 1,640 genes were identified in the chromosomes and plasmids, respectively. Comparative genomic analysis showed that gd-2 exhibited high conservation with ten highly similar strain genomes and the differences between gd-2 and other genomes were mainly located at positions GI12-GI14. 72 type III effectors (T3Es) were identified and RipAZ2 was a T3E specific to gd-2 compared with other eight sequenced strain. Discussion: Our study provides a new basis and evidence for studying the pathogenic mechanism of R. solanacearum.

分类号:

  • 相关文献

[1]The transcriptome landscape induced by Pseudomonas syringae core effectors reveals new insights into the immune network in Nicotiana benthamiana. Ma, Yi-Nan,Cong, Shen,Li, Jun-Zhou,Zhang, Wei,Wei, Hai-Lei. 2025

[2]The regulation of BbLaeA on the production of beauvericin and bassiatin in Beauveria bassiana. Yin M., Xiao D., Wang C., Zhang L., Dun B., Yue Q.. 2022

[3]Comparative genomic analysis between newly sequenced Brucella suis Vaccine Strain S2 and the Virulent Brucella suis Strain 1330. Di, Dong-dong,Tian, Li-li,Kang, Jing-li,Ni, Bo,Fan, Wei-xing,Mao, Xiang,Jiang, Hai,Zhang, Wen,Cui, Bu-yun,Yi, Xin-ping,Ye, Feng,Zhong, Qi,He, You-yu,Xia, Lin,Yu, Yao. 2016

[4]Comparative genomics unravels metabolic differences at the species and/or strain level and extremely acidic environmental adaptation of ten bacteria -belonging to the genus Acidithiobacillus. Zhang, Xian,She, Siyuan,Dong, Weiling,Niu, Jiaojiao,Xiao, Yunhua,Liang, Yili,Liu, Xueduan,Yin, Huaqun,Zhang, Xian,She, Siyuan,Dong, Weiling,Niu, Jiaojiao,Xiao, Yunhua,Liang, Yili,Liu, Xueduan,Yin, Huaqun,Zhang, Xiaoxia,Zhang, Xiaoxia,Fan, Fenliang,Fan, Fenliang.

[5]Research progress in China on the virulence factors of Streptococcus suis serotype. Yue, Xiuwei,Hou, Yixuan,Hua, Xiuguo,Yang, Zhibiao,Wang, Shujie,Cai, Xuehui.

[6]Comparative Genomics Assisted Functional Characterization of Rahnella aceris ZF458 as a Novel Plant Growth Promoting Rhizobacterium. Xu S.,Zhao Y.,Peng Y.,Shi Y.,Xie X.,Chai A.,Li B.,Li L.. 2022

[7]The Role of Type II Fatty Acid Synthesis Enzymes FabZ, ODSCI, and ODSCII in the Pathogenesis of Toxoplasma gondii Infection. Xiao Pei Xu,Hany M. Elsheikha,Wen Ge Liu,Zhi Wei Zhang,Li Xiu Sun,Qin Li Liang,Ming Xin Song,Xing Quan Zhu. 2021

[8]Genome sequencing and comparative genomic analysis of highly and weakly aggressive strains of Sclerotium rolfsii, the causal agent of peanut stem rot. Liying Yan, Zhihui Wang, Wanduo Song, Pengmin Fan, Yanping Kang, Yong Lei, Liyun Wan, Dongxin Huai,Yuning Chen, Xin Wang, Hari Sudini, Boshou Liao. 2021

[9]Comparative genomics provides insights into the potential biocontrol mechanism of two Lysobacter enzymogenes strains with distinct antagonistic activities. Shuai Xu,Ziyu Zhang,Xuewen Xie,Yanxia Shi,Ali Chai,Tengfei Fan,Baoju Li,Lei Li. 2022

[10]Anti-Biofilm Activity of Assamsaponin A, Theasaponin E1, and Theasaponin E2 against Candida albicans. Chen Y.,Gao Y.,Li Y.,Yin J.. 2024

[11]Evasion of host defense by Brucella. Yang J.,Wang Y.,Hou Y.,Sun M.,Xia T.,Wu X.. 2024

[12]Diversity and function of mountain and polar supraglacial DNA viruses. Liu, Yongqin,Jiao, Nianzhi,Zhong, Kevin Xu,Zang, Lin,Zhang, Rui,Xiao, Xiang,Shi, Yi,Zhang, Zhihao,Tao, Ye,Bai, Liping,Gao, Bianli,Yang, Yunlan,Huang, Xingyu,Ji, Mukan,Liu, Junzhi,Liu, Pengfei,Yao, Tandong. 2023

[13]A virulent escherichia coli O121-B2-ST131 strain causes hemorrhagic pneumonia in mink: evidence from pathogenicity and animal challenge experiments. Lin, Yumeng,Wang, Fang,Ma, Dexing,Wen, Shanshan,Wang, Xiaoyan,Yang, Jiamei,Guan, Zhenhong,Chen, Hongyan,Ge, Junwei,Zhao, Lili. 2025

[14]Integrative genomics reveals Pichia kluyveri's potential for enhanced flavor compounds production during alcoholic fermentation. Huang, Lingxuan,Yang, Chao,Ge, Qian,Peng, Bangzhu. 2025

[15]Dynamics in the resistant and susceptible peanut (Arachis hypogaea L.) root transcriptome on infection with the Ralstonia solanacearum. Chen, Yuning,Ren, Xiaoping,Zhou, Xiaojing,Huang, Li,Yan, Liying,Lei, Yong,Liao, Boshou,Huang, Shunmou,Wei, Wenhui,Jiang, Huifang,Huang, Jinyong. 2014

[16]Genetic diversity of Ralstonia solanacearum strains from China. Pan, Z. C.,Xu, J. S.,Zhang, Z.,Zhang, H.,Zhang, L. Q.,He, L. Y.,Feng, J.,Prior, P..

[17]Alteration of gene expression profile in the roots of wild diploid Arachis duranensis inoculated with Ralstonia solanacearum. Chen, Y. N.,Ren, X. P.,Zhou, X. J.,Huang, L.,Huang, J. Q.,Yan, L. Y.,Lei, Y.,Wei, W. H.,Jiang, H. F.,Qi, Y..

[18]Tobacco bacterial wilt suppression with biochar soil addition associates to improved soil physiochemical properties and increased rhizosphere bacteria abundance. Zhang, Chengsheng,Tian, Xueying,Lin, Yong,Xu, Qian,Chen, Zhihou,Lin, Wei.

[19]Extract of Syringa oblata: A new biocontrol agent against tobacco bacterial wilt caused by Ralstonia solanacearum. Bai, Wanming,Kong, Fanyu,Zhang, Chengsheng,Bai, Wanming,Lin, Yong.

[20]Cooperative Reinforcement of Ionic Liquid and Reactive Solvent on Enzymatic Synthesis of Caffeic Acid Phenethyl Ester as an In Vitro Inhibitor of Plant Pathogenic Bacteria. Xu, Yan,Sheng, Sheng,Liu, Xi,Wang, Chao,Xiao, Wei,Wang, Jun,Wu, Fu-An,Xu, Yan,Sheng, Sheng,Wang, Jun,Wu, Fu-An.

作者其他论文 更多>>