VAM真菌诱导植物产生防御反应的生物化学及分子生物学基础

被引:10
作者
李海燕
束怀瑞
刘润进
机构
[1] 山东农业大学园艺学院
[2] 莱阳农学院菌根生物技术实验室 山东泰安
[3] 山东泰安
[4] 山东莱阳
关键词
丛枝菌根真菌; 寄主植物; 诱导; 防御反应;
D O I
暂无
中图分类号
S182 [农业微生物学];
学科分类号
09 ;
摘要
丛枝菌根 (Vesicular -ArbuscularMycorrhizae ,VAM (AM) )是植物界分布最广的一类内生菌根。参与VAM(AM)形成的真菌 ,即AM真菌具有活体营养 (寄生 )特性 ,在其侵染植物根系过程中能诱导寄主植物产生防御反应 ,主要包括 :(1)植物细胞壁的加固 ;(2 )病程相关蛋白的积累 ;(3)次生代谢的加强。因此 ,AM真菌的侵染及其菌根的形成对于提高植物抗病性、保持植物健康状况具有重要意义
引用
收藏
页码:107 / 111
页数:5
相关论文
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