摘要
SA(水杨酸)可能通过多种途径来调节植物的各种生理代谢过程,从而达到不同的生理效应,SA在植物抗病反应中的作用引起人们的广泛关注。SA可能通过诱导植物体内PRs的积累、增强植物抗病性酶的活性、诱导气孔关闭、参与活性氧的信号转导等过程激发植物SAR的防御机制的建立。
SA possible through a variety of ways to adjust the various physiological metabolism of plants, so as to achieve different physiological effects,the role of SA in plant disease resistance reaction aroused people＇s wide attention. The study found that SA may be induced by the accumulation of PRs in plant,enhance the enzyme activity of plant disease resistance,inducing stomatal closure, participate in the process of reactive oxygen species such as signal transduction stimulate plant defense mechanism is the establishment of the SAR.
出处
《郑州牧业工程高等专科学校学报》
2015年第3期8-11,共4页
Journal of Zhengzhou College of Animal Husbandry Engineering
基金
河南省青年骨干教师资助项目(2010GGJS-194)
河南省重点科技攻关项目(132102110055)
关键词
水杨酸
植物抗病性
过氧化氢
气孔
salicylic acid
plant disease-- resistance responses
hydrogen peroxide
stomatal
