| 植物2C类蛋白磷酸酶及其在逆境信号转导中的作用 |
| |
| 引用本文： | 陈金焕,夏新莉,尹伟伦. 植物2C类蛋白磷酸酶及其在逆境信号转导中的作用[J]. 北京林业大学学报, 2010, 32(5): 168-171 |
| |
| 作者姓名： | 陈金焕 夏新莉 尹伟伦 |
| |
| 作者单位： | 北京林业大学林木育种国家工程实验室，林木花卉遗传育种教育部重点实验室 |
| |
| 基金项目： | "十一五"国家科技支撑计划项目，国家自然科学基金，"863"国家高技术研究发展计划项目，优秀青年教师科技支撑专项计划项目 |
| |
| 摘 要： | 2C类蛋白磷酸酶(PP2C)是一类丝氨酸/苏氨酸残基蛋白磷酸酶,以单体酶的形式广泛存在于生物体中,参与多种信号途径。大量研究表明,植物PP2C负调控ABA信号转导途径及多种逆境胁迫转导途径。本文对高等植物PP2C的分类及其对多种逆境信号转导途径的调控功能研究进行了综述与展望。
|
| 关 键 词： | PP2C蛋白磷酸酶 负调控 逆境信号 |
| 收稿时间： | 1900-01-01 |
PP2C-type protein phosphatases and their functions in stress signaling |
| |
| CHEN Jin-huan,XIA Xin-li,YIN Wei-lun. PP2C-type protein phosphatases and their functions in stress signaling[J]. Journal of Beijing Forestry University, 2010, 32(5): 168-171 |
| |
| Authors: | CHEN Jin-huan XIA Xin-li YIN Wei-lun |
| |
| Affiliation: | National Engineering Laboratory for Tree Breeding，Key Laboratory of Genetics and Breeding in Forest Trees and Ornamental Plants of Ministry of Education，Beijing Forestry University，100083，P.R.China. |
| |
| Abstract: | PP2C-type protein phosphatases belong to a family of Ser-Thr protein phosphatases. They are kinds of monomeric enzymes that present in both prokaryotes and eukaryotes. Evidences indicated that PP2C was involved in the negative regulation of ABA signaling and several other stress signaling pathways. Category and the recent progress of PP2C in the regulation of stress signaling transduction pathway in plants were briefly summarized in this paper. |
| |
| Keywords: | PP2C-type protein phosphatases negative regulation stress signaling |
| 本文献已被 CNKI 万方数据 等数据库收录！ |
| 点击此处可从《北京林业大学学报》浏览原始摘要信息 |
|
点击此处可从《北京林业大学学报》下载全文 |
