Salicylic acid remodeling of the rhizosphere microbiome induces watermelon root resistance against Fusarium oxysporum f. sp. niveum infection
文献类型: 外文期刊
作者: Zhu, Feiying 1 ; Fang, Yong 1 ; Wang, Zhiwei 1 ; Wang, Pei 1 ; Yang, Kankan 1 ; Xiao, Langtao 2 ; Wang, Ruozhong 2 ;
作者机构: 1.Hunan Acad Agr Sci, Changsha, Peoples R China
2.Hunan Agr Univ, Coll Biosci & Biotechnol, Hunan Prov Key Lab Phytohormones, Changsha, Peoples R China
关键词: salicylic acid; rhizosphere; microbiome; watermelon; Fusarium wilt
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: Fusarium wilt disease poses a severe threat to watermelon cultivation by affecting the yield and quality of the fruit. We had previously found that the rhizosphere microbiome has a significant impact on the ability of watermelon plants to resist Fusarium wilt development and that salicylic acid (SA) is closely related to this phenomenon. Therefore, in this study, the role of SA as a mediator between plants and microbes in activating resistance against Fusarium oxysporum f. sp. niveum (FON) infection was explored through physiological, biochemical, and metagenomic sequencing experiments. We demonstrated that exogenous SA treatment could specifically increase some beneficial rhizosphere species that can confer resistance against FON inoculation, such as Rhodanobacter, Sphingomonas, and Micromonospora. Functional annotation analysis indicated that SA application significantly increased the relative abundance of glycoside hydrolase and polysaccharide lyase genes in the microbiome, which may play an essential role in increasing plant lipids. Moreover, network interaction analysis suggested that the highly expressed AAC6_IIC gene may be manipulated through SA signal transduction pathways. In conclusion, these results provide a novel strategy for controlling Fusarium wilt in watermelons from the perspective of environmental ecology, that is, by manipulating the rhizosphere microbiome through SA to control Fusarium wilt.
- 相关文献
作者其他论文 更多>>
-
Nano-selenium enhances sugarcane resistance to Xanthomonas albilineans infection and improvement of juice quality
作者:Shi, Meng-Ting;Zhang, Tian-Jie;Fu, Hua-Ying;Gao, San-Ji;Wang, Jin-da;Fang, Yong;Fang, Yong;Pan, Can-Ping
关键词:Jasmonic acid; Leaf scald disease; Nano-Se; ROS; Sugarcane juice
-
The effect of chlorogenic acid, a potential botanical insecticide, on gene transcription and protein expression of carboxylesterases in the armyworm (Mythimna separata)
作者:Lin, Dong-Jiang;Zhang, Ya-Xin;Gao, San-Ji;Wang, Jin-Da;Fang, Yong;Wang, Ran;Wang, Jin-Da;Wang, Ran
关键词:Chlorogenic acid; Proteomic; Carboxylesterase; RNAi
-
Detection of insecticide sensitivity and target mutation in seven populations of Spodoptera frugiperda (Lepidoptera: Noctuidae) in China
作者:Zhu, Feiying;Luo, Zhenliang;Fang, Yong;Wang, Jingda;Cheng, Hongsong;Wang, Junhua
关键词:Spodoptera frugiperda; Insecticide sensitivity; Ace-1; Genotype; Mutation frequency
-
Rhodopseudomonas palustris PSB06 agent enhance pepper yield and regulating the rhizosphere microecological environment
作者:Luo, Luyun;Wang, Diandong;Liao, Jingjing;Wang, Pei;Shi, Xiaobin;Zhang, Zhuo;Liu, Yong;Zhang, Jingwen;Zhao, Zhixiang;Zeng, Jun
关键词:Rhodopseudomonas palustris PSB06; yield; diversity; bacterial community; rhizosphere
-
The Toxicity, Sublethal Effects, and Biochemical Mechanism of beta-Asarone, a Potential Plant-Derived Insecticide, against Bemisia tabaci
作者:Wang, Ran;Zhang, Qinghe;Luo, Chen;Fang, Yong;Che, Wunan;Wang, Jinda
关键词:Bemisia tabaci; whitefly; beta-asarone; plant-derived toxin; sublethal effects; metabolic enzymes; cytochrome P450 monooxygenases
-
Study on the Role of Salicylic Acid in Watermelon-Resistant Fusarium Wilt under Different Growth Conditions
作者:Zhu, Feiying;Tong, Jianhua;Yuan, Fan;Xiang, Jing;Wang, Ruozhong;Zhu, Feiying;Fang, Yong;Luo, Zhengliang;Chen, Xi;Wang, Zhiwei;Su, Wenjun
关键词:salicylic acid; watermelon; Fusarium wilt; resistance
-
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