Mutation of alkyl hydroperoxide reductase gene ahpC of Xanthomonas oryzae pv. oryzae affects hydrogen peroxide accumulation during the rice-pathogen interaction
文献类型: 外文期刊
第一作者: Qiao, Jiaju
作者: Qiao, Jiaju;Yang, Lipeng;Li, Xinling;Qiao, Suyu;Li, Xin;Tian, Fang;Chen, Huamin;He, Chenyang;Pang, Xinyue
作者机构:
关键词: Xanthomonas oryzae pv. oryzae;Alkyl hydroperoxide reductase;Hydrogen peroxide;Compatible interaction
期刊名称:RESEARCH IN MICROBIOLOGY ( 影响因子:3.992; 五年影响因子:4.061 )
ISSN:
年卷期:
页码:
收录情况: SCI
摘要: Hydrogen peroxide (H2O2) is usually generated by normal aerobic respiration of pathogens and by the host defense response during plant-pathogen interactions. In this study, histochemical localization of H2O2 accumulation in rice inoculated with the wild-type strain (PXO99(A)) and the gene deletion mutant (Delta ahpC) of alkyl hydroperoxide reductase subunit C (AhpC) of Xanthomonas oryzae pv. oryzae (Xoo), the bacterial blight pathogen of rice, was analyzed. The Delta ahpC mutant displayed a significant decrease in endogenous H2O2 accumulation which was induced by the compensatory increase in H2O2 scavenging activity. The change in the bacterial endogenous H2O2 level affected the total amount of H2O2 accumulation during the interaction with rice plants. These results suggested that Xoo contributes to H2O2 accumulation in rice in a compatible interaction, and pathogen-driving H2O2 is in association with cell collapse of rice. (C) 2014 Institut Pasteur. Published by Elsevier Masson SAS. All rights reserved.
分类号: R37
- 相关文献
作者其他论文 更多>>
-
Mutations in a Leucine-Rich Repeat Receptor-Like Kinase gene result in male sterility and reduction in the number and size of fruit warts in cucumber (Cucumis sativus L.)
作者:Zhang, Haiqiang;Luo, Yanjie;Zhen, Wenlong;Li, Xin;Liu, Mengying;Liu, Peng;Li, Yuhong;Zhang, Gaoyuan;Chen, Peng;Weng, Yiqun;Yue, Hongzhong
关键词:
-
Development of an automatic tubular chemiluminescence immunoassay using magnetic particles for the detection of antibodies against foot-and-mouth disease virus serotype A
作者:Li, Fengsong;Cui, Yan;Li, Fengsong;Bao, Yanfang;Jiang, Tao;Li, Taoshan;Zuo, Yili;Yang, Guang;Li, Xin;Lin, Mi;Jiang, Tao;Lin, Mi
关键词:Tubular chemiluminescence immunoassay; Automation; Foot-and-mouth disease virus serotype A; Antibody detection; Serum
-
Genome-Wide Identification and Expression Analysis Under Abiotic Stress of the Lipoxygenase Gene Family in Maize (Zea mays)
作者:Li, Sinan;Hou, Shuai;Sun, Yuanqing;Sun, Minghao;Sun, Yan;Li, Xin;Li, Yunlong;Wang, Luyao;Cai, Quan;Guo, Baitao;Zhang, Jianguo
关键词:maize; LOX; abiotic stress; gene family; expression analysis
-
Saponin content in medicinal plants in response to application of organic and inorganic fertilizers: a meta-analysis
作者:Lv, Junyan;Liu, Shouzan;Wang, Hongzhen;Yang, Feng;Shen, Qiong;Zhang, Hongbin;Ma, Guobiao;Bai, Yan;Lv, Junyan;Li, Xin;Zhang, Shaobo;Liu, Shouzan;Wang, Hongzhen;Yang, Feng;Shen, Qiong;Zhang, Hongbin;Ma, Guobiao;Bai, Yan;Hu, Chunli;Ding, Lan
关键词:fertilizers; meta-analysis; medicinal plant; saponins; bioactive compounds
-
Investigation of the Molecular Mechanism of Asthma in Meishan Pigs Using Multi-Omics Analysis
作者:Tu, Weilong;Wang, Hongyang;Zhang, Yingying;Huang, Ji;Diao, Yuduan;Zhou, Jieke;Tan, Yongsong;Li, Xin;Tu, Weilong;Wang, Hongyang;Zhang, Yingying;Huang, Ji;Diao, Yuduan;Zhou, Jieke;Tan, Yongsong;Tu, Weilong;Wang, Hongyang;Zhang, Yingying;Huang, Ji;Diao, Yuduan;Zhou, Jieke;Tan, Yongsong
关键词:Meishan pig; asthma; transcriptome; metabolome
-
Virulence characterization of wheat stripe rust population in China in 2023
作者:Zhang, Xingzong;Huang, Liang;Chen, Wanquan;Liu, Tai-guo;Xia, Chongjing;Zhang, Xingzong;Tang, Wanqiang;Qiu, Age;Li, Xin;Zhou, Xinli;Yang, Suizhuang;Xia, Chongjing;Huang, Liang;Chen, Wanquan;Liu, Tai-guo;Wang, Meinan;Chen, Xianming;Chen, Xianming
关键词:Puccinia striiformis f. sp. tritici; race identification; virulence; wheat stripe rust; Yr gene
-
Fabrication of ethylcellulose/technical alkaline lignin composite film with high anticorrosion performance in NaCl, HCl, and KOH solutions
作者:Li, De-qiang;Li, Hai-Chao;Chen, Sheng;Li, Xin;Xu, Feng;Li, De-qiang;Luo, Chao-bing
关键词:Ethylcellulose; Lignin; Composite film; Anti-corrosion coating; Mechanical property