| 烟草N基因及其介导的抗TMV信号转导分子机制 |
| |
| 引用本文： | 王倩,刘贯山.烟草N基因及其介导的抗TMV信号转导分子机制[J].中国烟草科学,2016,37(3):93-99. |
| |
| 作者姓名： | 王倩 刘贯山 |
| |
| 作者单位： | 中国农业科学院烟草研究所, 青岛 266101 |
| |
| 基金项目： | 中国烟草总公司基因组重大专项项目［110201301005（JY-05）］ |
| |
| 摘 要： | 烟草N基因来源于粘烟草（Nicotiana glutinosa），通过特异识别烟草花叶病毒（tobacco mosaic virus，TMV）的解旋酶结构引发植物的过敏性坏死反应，介导植物对该病毒的抗性。N-TMV互作是研究最早且最深入的植物-病原菌互作的模型之一。从N基因的分离、转录表达、编码产物结构及其抗TMV信号转导分子机制等方面进行了综述。
|
| 关 键 词： | N基因 烟草 TMV 信号转导 |
| 收稿时间： | 2016-05-15 |
The Tobacco N Gene and the Signal Transduction of N-mediated TMV Resistance |
| |
| WANG Qian,LIU Guanshan.The Tobacco N Gene and the Signal Transduction of N-mediated TMV Resistance[J].Chinese Tobacco Science,2016,37(3):93-99. |
| |
| Authors: | WANG Qian LIU Guanshan |
| |
| Affiliation: | Tobacco Research Institute, Chinese Academy of Agricultural Sciences, Qingdao 266101, China |
| |
| Abstract: | Tobacco N gene, cloned from wild tobacco Nicotiana glutinosa, confers resistance to tobacco mosaic virus (TMV) by recognizing the helicase domain of 126 kDa TMV replicase and triggering the hypersensitive reaction at the infection site in plants. The N-TMV interaction is one of the earliest and most studied models of plant-pathogen interaction. Here, we review the isolation, expression, protein structure-function analysis of N gene and the current understanding of the N-mediated signal transduction and other aspects. |
| |
| Keywords: | N gene tobacco TMV signal transduction |
| 本文献已被 CNKI 等数据库收录！ |
| 点击此处可从《中国烟草科学》浏览原始摘要信息 |
|
点击此处可从《中国烟草科学》下载全文 |
|
