Salicylic acid-independent plant defence pathways

被引:457
作者
Pieterse, CMJ [1 ]
van Loon, LC [1 ]
机构
[1] Univ Utrecht, Dept Plant Ecol & Evolut Biol, Sect Plant Pathol, NL-3508 TB Utrecht, Netherlands
关键词
D O I
10.1016/S1360-1385(98)01364-8
中图分类号
Q94 [植物学];
学科分类号
071001 ;
摘要
Salicylic acid is an important signalling molecule involved in both locally and systemically induced disease resistance responses. Recent advances in our understanding of plant defence signalling have revealed that plants employ a network of signal transduction pathways, some of which are independent of salicylic acid. Evidence is emerging that jasmonic acid and ethylene play key roles in these salicylic acid-independent pathways. Cross-talk between the salicylic acid-dependent and the salicylic acid-independent pathways provides great regulatory potential for activating multiple resistance mechanisms in varying combinations.
引用
收藏
页码:52 / 58
页数:7
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