遗传 ›› 2000, Vol. 22 ›› Issue (6): 429-433.

• 论文 • 上一篇    下一篇

植物抗病基因的克隆及其结构与功能

罗敏;朱友林;余潮;吴中伟;邹燕 LUO Min;ZHU You-lin;YU Chao;WU Zhong-wei;ZOU Yan   

  1. 南昌大学生命科学工程系,江西南昌 330047 Department of Biology,Nanchang University,Nanchang,Jiangxi Province,330047,China
  • 收稿日期:1900-01-01 出版日期:2000-12-10 发布日期:2000-12-10

Cloning of the Plant Resistance Genes and Their Structure and Function

  • Received:1900-01-01 Online:2000-12-10 Published:2000-12-10

摘要: 近10年来,已成功地采用定位克隆法和转座子标记法,从9种不同的植物中克隆了22种抗病基因。这些抗病基因编码的蛋白质产物一般具有LRR、STK、NBS、LZs、TIR等一种或多种保守结构,在植物抗病中可能介导抗病信号的识别、产生和传导过程。
Abstract:In the last ten years, twenty-two resistance genes have been cloned from nine kinds of plants by either map-based cloning or transposon tagging successfully.The proteins encoded by these resistance genes usually contain one or more following conserved domains, such as LRR,STK,NBS,LZs,TIR and so on,and probably mediate the signal recognition,production,and transmission during expression of plant disease resistance.

关键词: 杭病基因, 克隆, 结构与功能
Key words,
resistance genes, cloning