Evaluation and Genome Analysis of Bacillus subtilis YB-04 as a Potential Biocontrol Agent Against Fusarium Wilt and Growth Promotion Agent of Cucumber
文献类型： 外文期刊
作者： Xu, Wen 1 ; Yang, Qian 1 ; Yang, Fan 3 ; Xie, Xia 1 ; Goodwin, Paul H. 4 ; Deng, Xiaoxu 1 ; Tian, Baoming 2 ; Yang, Lirong 1 ;
作者机构： 1.Zhengzhou Univ, Inst Plant Protect Res, Henan Acad Agr Sci, Henan Biopesticide Engn Res Ctr,Grad T&R Base,Hena, Zhengzhou, Peoples R China
2.Zhengzhou Univ, Sch Agr Sci, Zhengzhou, Peoples R China
3.Henan Acad Agr Sci, Inst Hort, Zhengzhou, Peoples R China
4.Univ Guelph, Sch Environm Sci, Guelph, ON, Canada
关键词： Fusarium oxysporum f; sp; cucumerinum; biocontrol agent; genome sequencing and assembly; Bacillus subitilis; growth promotion
期刊名称：FRONTIERS IN MICROBIOLOGY （ 影响因子：6.064； 五年影响因子：6.843 ）
ISSN：
年卷期： 2022 年 13 卷
页码：
收录情况： SCI
摘要： Cucumber wilt caused by Fusarium oxysporum f.sp. cucumerinum (Foc) is a highly destructive disease that leads to reduced yield in cucumbers. In this study, strain YB-04 was isolated from wheat straw and identified as Bacillus subtilis. It displayed strong antagonistic activity against F. oxysporum f.sp. cucumerinum in dual culture and exhibited significant biocontrol of cucumber Fusarium wilt with a higher control effect than those of previously reported Bacillus strains and displayed pronounced growth promotion of cucumber seedlings. B. subtilis YB-04 could secrete extracellular protease, amylase, cellulose, and beta-1,3-glucanase and be able to produce siderophores and indole acetic acid. Inoculation with B. subtilis YB-04 or Foc increased cucumber defense-related enzyme activities for PPO, SOD, CAT, PAL, and LOX. However, the greatest increase was with the combination of B. subtilis YB-04 and Foc. Sequencing the genome of B. subtilis YB-04 showed that it had genes for the biosynthesis of various secondary metabolites, carbohydrate-active enzymes, and assimilation of nitrogen, phosphorous, and potassium. B. subtilis YB-04 appears to be a promising biological control agent against the Fusarium wilt of cucumber and promotes cucumber growth by genomic, physiological, and phenotypic analysis.
- 相关文献
作者其他论文 更多>>
-
Formation of a Novel Antagonistic Bacterial Combination to Enhance Biocontrol for Cucumber Fusarium Wilt
作者：Yang, Fan;Wang, Xin;Jiang, Huayan;Chang, Xiaoke;Yao, Qiuju;Wang, Xin;Jiang, Huayan;Chen, Weiwei;Shi, Gongyao;Tian, Baoming
关键词：synthetic microbial community; single-factor test; orthogonal test; response surface method; cucumber
Fusarium wilt -
Study on the Influence of Sorghum Waxy Characteristics on the Fermentation and Flavor of Sauce-Aroma Baijiu
作者：Ren, Qingfan;Jiang, Feng;Zhang, Qiaoling;Wang, Li;Li, Lei;Yang, Fan;Ren, Qingfan;Jiang, Feng;Zhang, Qiaoling;Wang, Li;Li, Lei;Yang, Fan;Zhou, Zhengfu;Zhao, Zhenyu
关键词：Microbial communities; raw materials; starch crops
-
Synergistic remediation of oil-water mixtures: integration of nanoparticles and oil-degrading bacteria in a novel approach
作者：El-Sesy, Marwa E.;Ibrahim, Sabah S.;Hegazy, Abeer;Yang, Fan
关键词：bioremediation; nano bioremediation;
Artemisia leaves; oil-degrading microorganism; water quality -
Influence of Soil Physicochemical Properties and Inter-Root Microbial Communities on the Inhibition of Anthracnose in Peppers
作者：Ma, Yongbin;Wang, Yichao;Xiao, Huaijuan;Liu, Miaomiao;Hong, Yuting;Shi, Gongyao;Liu, Miaomiao;Hong, Yuting;Chang, Xiaoke;Yao, Qiuju;Yang, Fan
关键词：pepper; anthracnose; soil properties; high-throughput sequencing; rhizosphere microbial communities
-
Transcriptome Analysis Revealed Hub Genes Related to Tipburn Resistance in Chinese Cabbage (Brassica rapa L. ssp. pekinensis)
作者：Bi, Yaning;Zhang, Wenjing;Yuan, Yuxiang;Zhao, Yanyan;Li, Lin;Su, Henan;Tian, Baoming;Wei, Fang;Wei, Xiaochun;Zhang, Xiaowei;Bi, Yaning;Tian, Baoming;Wei, Fang;Wei, Xiaochun;Feng, Jianqi;Wang, Peiyun;Ding, Cong
关键词：tipburn; Chinese cabbage; calcium deficiency; RNA-seq
-
Peanut Growth Promotion and Biocontrol of Blight by Sclerotium rolfsii with Rhizosphere Bacterium, Bacillus siamensis YB-1632
作者：Chang, Yinghang;Zhang, Limei;Wu, Kun;Xu, Shuxia;Dong, Qianqian;Xu, Wen;Xia, Mingcong;Zhang, Jie;Sun, Runhong;Wu, Chao;Yang, Lirong;Dong, Qianqian;Xu, Wen;Xia, Mingcong;Zhang, Jie;Sun, Runhong;Wu, Chao;Yang, Lirong;Dong, Qianqian;Xu, Wen;Xia, Mingcong;Zhang, Jie;Sun, Runhong;Wu, Chao;Yang, Lirong;Goodwin, Paul H.
关键词：induced systemic resistance; peanut sclerotium blight; plant growth-promoting rhizobacterium; rhizosphere
-
FpCBS Affects a Diverse Range of Functions of Fusarium pseudograminearum Impacting Its Virulence to Wheat
作者：Zhang, Jie;Chai, Qiuyuan;Zhu, Wenqian;Xia, Mingcong;Sun, Runhong;Xu, Wen;Wu, Chao;Song, Yajing;Dong, Qianqian;Yang, Lirong;Goodwin, Paul H.
关键词：endogenous hydrogen sulphide;
Fusarium pseudograminearum ; iron homoeostasis; oxidative stress; pathogenicity
