Systemic acquired resistance and salicylic acid:: current state of knowledge

被引:100
作者
Métraux, JP [1 ]
机构
[1] Univ Fribourg, Dept Biol, CH-1700 Fribourg, Switzerland
关键词
ethylene; induced systemic resistance; ISR; jasmonic acid; pathogenesis-related proteins; PRs; signal transduction; SA; SAR;
D O I
10.1023/A:1008763817367
中图分类号
S3 [农学(农艺学)];
学科分类号
0901 ;
摘要
Plants can induce defense reactions to a broad range of pathogens as a result of prior exposure to pathogens, various chemicals or physical stress. Induced resistance is expressed locally, at the site of the infection or systemically, at sites remotely located from the initial infection. The reactions occurring locally in the inducer leaf, the systemic signal and reactions in the upper leaf will be briefly reviewed here, with a special emphasis on the role played by salicylic acid in this process.
引用
收藏
页码:13 / 18
页数:6
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