摘要
植物花药开裂具有重要的生物学意义,花药开裂异常所导致的最直接后果为花粉粒不能正常散粉,影响到植物受精过程。现从细胞和分子生物学角度综述了植物花药开裂过程中花药组织的细胞结构和生理变化及调控花药开裂相关基因的分离和克隆。
Anther dehiscence is necessary for plant reproduction. Defects in anther dehiscence give rise to the failure of pollen release from anther locules and hence affect pollination. Therefore, it is essential to understand the cytological and molecular mechanism of plant anther dehiscence. In this paper we reviewed the studies on the mechanisms of plant anther dehiscence from different angles of view, as well as the reports aiming to the functional identification of the genes involving in the regulation pathway for anther dehiscence, in particular, the JA biosynthesis pathway.
出处
《细胞生物学杂志》
CSCD
2007年第3期389-393,共5页
Chinese Journal of Cell Biology
基金
国家高技术研究发展计划(863计划)(No.2006AA10A113)
浙江省自然科学基金人才培养项目(No.R305227)资助
关键词
花药开裂
细胞学
分子生物学
机制
anther dehiscence, cytology
molecular biology
mechanism
