植物细胞程序性死亡分子机制和信号转导  

Molecule Mechanism and Signal Translation of Programmed Cell Death in Plants

作　　者：丁宁[1] 沈元月[1] 冯永庆[1] 秦岭[1] 

机构地区：[1]北京农学院植物科学技术系,北京102206

出　　处：《生物技术通报》2008年第1期25-29,共5页Biotechnology Bulletin

基　　金：北京自然科学基金(6042004);北京都市农业学科群(XK100190553)

摘　　要：细胞程序化死亡(PCD)在植物的发育、抗病及植物与环境互作等过程中发挥着极其重要的作用。总结了植物细胞凋亡发生的特征及其检测技术,概括了植细胞凋亡的分子机制,综述了植物细胞凋亡相关激素种类及其信号转导机制,并对植物细胞凋亡存在的问题进行分析和展望。Programmed cell death （PCD）played an important function on plant growth and development,disease resistance and the interactions between plant and its environment. This article gives a brief introduction of the characters and test methods of programmed cell in plant were summarized. The molecule mechanism of plant programmed cell,related hormones and their signal translation mechanism were reviewed. Some problems to be further resolved in the field of PCD research were discussed.

关 键 词：程序性死亡 信号传导 分子机制 

分 类 号：Q942[生物学—植物学]