[1]王晓宇.植物天然免疫分子机理研究进展[J].现代农业研究,2023,29(8):116-119.
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植物天然免疫分子机理研究进展
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《现代农业研究》[ISSN:1006-6977/CN:61-1281/TN]

卷:
29卷
期数:
2023年8期
页码:
116-119
栏目:
种植与养殖
出版日期:
2023-08-15

文章信息/Info

文章编号:
2096- 1073(2023)08- 0116- 119
作者:
王晓宇
广东生态工程职业学院
关键词:
植物病原菌ROS天然免疫分子机理
分类号:
S432.2
文献标志码:
A
摘要:
自然环境中存在着多种损害植物生长和繁殖的病原微生物。植物与病原体协同进化过程中,逐渐形成了一 系列复杂高效的保护机制来抵御病原物的侵染,称为植物天然免疫系统。目前已知的植物天然免疫途径有两个层次, 第一个层次是植物模式分子识别受体(PRRs)识别病原模式分子(PAMPs),触发病原模式分子诱导的早期免疫应答反 应(PTI)。第二个层次是病原菌产生效应因子抑制基础免疫响应PTI,而植物产生与之特异性识别的抗性蛋白(R 蛋 白)识别效应因子,并通过效应因子诱导型免疫反应(ETI)来重建植物的抗性。本文综述了近年来植物天然免疫系统 的研究进展,并对目前植物抗病性相关分子机理研究和抗性育种急需解决的问题和挑战进行探讨和展望。

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备注/Memo

备注/Memo:
基金项目:广东省普通高校重点领域专项“基于等温扩增技术的广藿香等岭南道地林草中药材鉴定试剂盒研发与应用示范”(项目编 号:2022ZDZX2080)。
作者简介:王晓宇(1987.12- ),女,汉族,河北石家庄人,博士,讲师,研究方向:药用植物药效成分合成相关分子机理研究。
更新日期/Last Update: 2023-08-15