Borrelidin-producing and root-colonizing Streptomyces rochei is a potent biopesticide for two soil-borne oomycete-caused plant diseases
文献类型： 外文期刊
作者： Zhou, Dongmei 1 ; Wang, Xiaoyu 1 ; Anjago, Wilfred Mabeche 1 ; Li, Jingjing 1 ; Li, Weishan 1 ; Li, Mengnan 1 ; Jiu, Min 2 ; Zhang, Qimeng 1 ; Zhang, Jinfeng 1 ; Deng, Sheng 1 ; Ye, Yonghao 3 ; Navarro-Munoz, Jorge C. 4 ; Daly, Paul 1 ; Wei, Lihui 1 ;
作者机构： 1.Jiangsu Acad Agr Sci, Inst Plant Protect, 50 Zhongling St, Nanjing 210014, Jiangsu, Peoples R China
2.Henan Univ Sci & Technol, Coll Food & Bioengn, Luoyang 471023, Henan, Peoples R China
3.Nanjing Agr Univ, Coll Plant Protect, Nanjing 210095, Peoples R China
4.Westerdijk Fungal Biodivers Inst, Uppsalalaan 8, NL-3584 CT Utrecht, Netherlands
5.Jiangsu Univ, Sch Environm & Safety Engn, Zhenjiang 212013, Peoples R China
6.Wageningen Univ, NL-6708 PB Wageningen, Netherlands
关键词： Biopesticide; Streptomyces; Oomycetes; Borrelidin; Colonization; Biosynthetic gene clusters
期刊名称：BIOLOGICAL CONTROL （ 影响因子：4.2； 五年影响因子：4.1 ）
ISSN： 1049-9644
年卷期： 2024 年 188 卷
页码：
收录情况： SCI
摘要： Biopesticides are an attractive biotechnological alternative to conventional pesticides for soil-borne plant dis-eases. A screening strategy with over 100 actinomycetes bacteria isolated from diverse rhizosphere soils un-covered the Streptomyces rochei strain JK1 as a potent inhibitor of oomycete growth. The culture filtrates of the JK1 strain inhibited oomycete growth in plate assays and could suppress two major oomycete-caused plant diseases caused by Pythium myriotylum and Phytophthora sojae. The macrolide secondary metabolite borrelidin was identified using HR-ESI-MS and NMR from growth-inhibitory fractions and inhibited both oomycete growth and plant diseases. The biosynthetic gene clusters in the genome of S. rochei JK1 show the potential to produce other secondary metabolites as well as borrelidin. The JK1 biosynthetic gene clusters are partly conserved among the publicly available S. rochei genomes, whereby each JK1 cluster was shared with at least one of eight other S. rochei strains. The S. rochei JK1 strain, which was isolated from the rhizosphere of soybean plants, colonized soybean roots as well as ginger roots suggesting competence in diverse rhizospheres. The biotechnological application of the strain and fermentation products is emphasized by how the oomycete growth inhibition of the culture filtrate was stable across a range of temperature and pH levels. The genomic, and metabolite data, mechanistic-insights into disease control, and the range of oomycete-caused diseases controlled, all support the S. rochei JK1 strain as an important new bioresource.
- 相关文献
作者其他论文 更多>>
-
Genome and transcriptome analysis of the lignite-degrading Trichoderma cf. simile WF8 strain highlights potential degradation mechanisms
作者：Yao, Jinghua;Chen, Yajuan;Zhuo, Deyu;Xu, Baichao;Yan, Congwei;Li, Wanrong;Xiao, Lei;Chen, Yajuan;Zhuo, Deyu;Chen, Siqiao;Xu, Baichao;Yan, Congwei;Li, Wanrong;Feng, Hui;Deng, Sheng;Wei, Lihui;Daly, Paul;Chen, Siqiao;Chen, Siqiao;Cai, Feng M.;Steindorff, Andrei S.;Druzhinina, Irina S.
关键词：Lignite biodegradation; Trichoderma; Polyaromatic compounds; Comparative genomics
-
Control locations confuse evaluation of passivation effects of iron-based biochar and selenium applications on wheat grain cadmium accumulation in a Cd-contaminated weakly alkaline soil
作者：Jing, Feng;Li, Hongbo;Zhou, Dongmei;Gao, Yan;Fan, Guangping;Zhang, Qingya;Gao, Xuezhen
关键词：field experiment; foliar Se application; Se accumulation; soil Cd heterogeneity; toxic metal; wheat Cd
-
Discovery of the dipicolinic acid synthase in the spoilage fungus Paecilomyces reveals its role in spore heat, salt, and alkaline pH resistance
作者：Wang, Su-Yan;Zhang, Yun-Jiao;Chen, Li-Xiao;Pang, Yi-Bo;Herrera-Balandrano, Daniela D.;Shi, Xin-Chi;Laborda, Pedro;Daly, Paul;Liu, Feng-Quan;Simoes, Marta Filipa;Simoes, Marta Filipa
关键词：Food microbiology; Fungal spores; Environmental resistance; Structural biology; Food spoilage
-
Tolerance to multiple abiotic stresses is mediated by interacting CNGC proteins that regulate Ca2+ influx and stomatal movement in rice
作者：Luo, Lilin;Cui, Yongmei;Ouyang, Nana;Huang, Shuying;Gong, Xiaoli;Zou, Baohong;Lu, Shan;Cui, Yongmei;Wei, Lihui;Hua, Jian
关键词：ABA; abiotic stress; Ca2+; CNGC; rice; stomata
-
Long-term plastic film mulching promotes microplastic accumulation and alters gross nitrogen transformation in soil
作者：Zhang, Jinrui;Wang, Kai;Qu, Kaijing;Ren, Kaige;Li, Jingjing;Liu, Xuejun;Zhang, Jinrui;Florent, Perrine;Yan, Hong;Ren, Siyang;Su, Yiting;Chadwick, David R.;Jones, Davey L.;Hao, Tianxiang;Zhang, Jinbo;Mueller, Christoph;Mueller, Christoph;Yan, Hong;Su, Yiting;Ding, Fan;Wang, Jingkuan;Wang, Xihe;Wang, Xihe;Chen, Yanling;Liu, Xuejun
关键词：Long-term plastic film mulching; Microplastics residue; Soil gross N transformations
-
Guidelines toward ecologically-informed bioprospecting for microbial plastic degradation
作者：Cai, Feng M.;Jiang, Siqi;Jiang, Siqi;Daly, Paul;Bakhshi, Mounes;Cartwright, Kai;Druzhinina, Irina S.
关键词：Apis; Biosafety; Cuticle; Cutin; DNA barcoding; Epicuticular biofilm; Enzyme engineering; Parengyodontium album; Phyllosphere; Plastisphere
-
Bacillus spore showcasing key antigens of African swine fever potentializes a promising oral vaccine candidate
作者：Wang, Xiaohua;Zhu, Tao;Shen, Hanwen;Li, Lian;Wang, Sihan;Yin, Xiulian;Tian, Baoxia;Zhang, Jinfeng;Li, Bin;Luo, Chuping;Fan, Baochao;Li, Bin;Luo, Chuping
关键词：African swine fever;
Bacillus amyloliquefaciens ; Spore surface display technology; Oral vaccine
