Whole-genome sequencing reveals putative underlying mechanisms of biocontrol capability of IBFCBF-5
文献类型： 外文期刊
作者： Luo, Chen 1 ; Shen, Ai-rong 1 ; Ren, Ye-song 1 ; Zhai, Yang 2 ; Cheng, Yi 2 ; Xu, Jianping 2 ; Wei, Lin 5 ; Li, Ji-lie 1 ; Zeng, Liang-bin 2 ;
作者机构： 1.Cent South Univ Forestry & Technol, Hunan Prov Key Lab Forestry Biotechnol, 498 Shaoshan South Rd, Changsha 410004, Hunan, Peoples R China
2.Chinese Acad Agr Sci, Inst Bast Fiber Crops, 348 Xianjiahu West Rd, Changsha 410205, Hunan, Peoples R China
3.Hunan Acad Forestry, Changsha 410004, Peoples R China
4.McMaster Univ, Dept Biol, Hamilton, ON L8S 4K1, Canada
5.Hunan Acad Agr Sci, Inst Plant Protect, Changsha 410125, Peoples R China
关键词： Biocontrol agent; Bacillus; Antifungal activity; Antibacterial activity; Antimicrobial metabolites
期刊名称：ACTA PHYSIOLOGIAE PLANTARUM （ 影响因子：2.6； 五年影响因子：2.9 ）
ISSN： 0137-5881
年卷期： 2023 年 45 卷 4 期
页码：
收录情况： SCI
摘要： As the world's food safety and environmental safety problems become increasingly severe, the agricultural sectors of various countries are also paying closer attention to the use of biofertilizers and biocontrol agents. Rhizosphere bacteria are a significant source of commonly used biofertilizers and biocontrol agents. This study aims to describe the genome and genomic traits of a biocontrol agent in the genus Bacillus. In this paper, a strain of Bacillus amyloliquefaciens IBFCBF-5 was isolated and identified to have an inhibitory effect on several common oomycete and fungal pathogens Phytophthora capsica, Sclerotinia sclerotiorum, Colletotrichum gloeosporioides, and Fusarium oxysporum f.sp. cucumerinum. The genome of strain IBFCB-5 was sequenced, and the assembled genome was 4,338,658 bp, with a G + C content of 46.05%. The IBFCBF-5 genome contains abundant GH, GT, CE, PL, AA, and CBM gene families, potentially degrading cellulose and hemicellulose, chitin, starch, xylan, peptidoglycan, etc. In addition, 14 lipopeptide and polypeptide antibiotic gene clusters were found in IBFCBF-5, including those coding for the synthesis of several known antifungal and antibacterial compounds Fengycin, Bacilysin, Bacillibactin, and Plantazolicin. Our results show that Bacillus amyloliquefaciens IBFCBF-5 has a broad-spectrum antifungal ability and that its genome contains many genes coding for enzymes involved in the synthesis of antimicrobial metabolites.
- 相关文献
作者其他论文 更多>>
-
Transcriptome Analysis to Identify Resistance Genes Associated With Tomato Varieties in Response to MED Bemisia tabaci (Hemiptera: Aleyrodidae)
作者：Kong, Hailong;Chen, Yuxuan;Hu, Rongli;Muhammad, Taimur;Jiang, Suwan;Chen, Zhiwei;Zhang, Xi;Fan, Zicheng;Luo, Chen;Shi, Xiaobin;Wu, Qingjun;Zhang, Youjun
关键词：Bemisia tabaci; plant defence response; tomato varieties; transcription factors; transcriptome analysis
-
Tetraniliprole resistance in field-collected populations of Tuta absoluta (Lepidoptera: Gelechiidae) from China: Baseline susceptibility, cross-resistance, inheritance, and biochemical mechanism
作者：Qu, Cheng;Yao, Jiaqi;Luo, Chen;Wang, Ran;Yao, Jiaqi;Huang, Jianlei;Che, Wunan;Fang, Yong;Fang, Yong
关键词：Tuta absoluta; Tetraniliprole; Cross -resistance; Synergism; Metabolic enzyme; Mode of inheritance
-
Joint metabolomic and transcriptomic analysis identify unique phenolic acid and flavonoid compounds associated with resistance to fusarium wilt in cucumber (Cucumis sativus L.)
作者：Yang, Kankan;Chen, Huiming;Yang, Kankan;Wei, Lin;Zhu, Feiying;Liang, Zhihuai;Zhou, Geng;Chen, Chen;Liu, Xiaohong;Chen, Huiming
关键词：cucumber; Fusarium wilt; metabolomic; RNA-seq; phenolic acid; flavonoids
-
Isolation and identification of a novel Bacillus velezensis strain JIN4 and its potential for biocontrol of kiwifruit bacterial canker caused by Pseudomonas syringae pv. actinidiae
作者：Zhao, Xin;Zhai, Yang;Yang, Yuanru;Yi, Yongjian;Wang, Hongying;Qiu, Caisheng;Zeng, Liangbin;Wei, Lin;Xia, Fei;Wang, Feng
关键词：antibacterial activity;
Bacillus velezensis ; biocontrol agent; kiwifruit bacterial canker; whole genome sequencing -
BCB1, a member of the acyl-coenzyme A synthetase family, regulates the morphogenesis and pathogenicity of Botrytis cinerea
作者：Xiao, Jiling;Yang, Ke;Liang, Zhihuai;Xiao, Jiling;Wei, Lin;Zhang, Yi
关键词：Botrytis cinerea; ACSs; Infection cushions; Conidiation; Pathogenicity
-
Integrated proteomic and metabolomic analyses reveal significant changes in chloroplasts and mitochondria of pepper (Capsicum annuum L.) during Sclerotium rolfsii infection
作者：Liao, Hongdong;Wen, Xiangyu;Deng, Xuelei;Li, Xin;Zheng, Jingyuan;Wu, Yonghong;Zhou, Shudong;Li, Xuefeng;Ma, Yanqing;Zheng, Jingyuan;Wu, Yonghong;Ma, Yanqing;Zheng, Jingyuan;Xu, Jianping;Xu, Jianping;Xu, Jianping;Zhu, Chunhui;Luo, Feng
关键词：pepper; Sclerotium rolfsii; proteomics-metabonomics integrated analysis; chloroplasts; mitochondria
-
Metabolic Resistance in Abamectin-Resistant Bemisia tabaci Mediterranean from Northern China
作者：Wang, Ran;Zhang, Qinghe;Luo, Chen;Fang, Yong;Che, Wunan;Wang, Jinda
关键词：Bemisia tabaci; abamectin; cross-resistance; synergistic effects; metabolic enzymes; inheritance; resistance management
