生物学杂志

生物学杂志

• 综述与专论 • 上一篇    下一篇

植物生殖发育分子机理简述

  

  1. 东北林业大学 生命科学学院, 哈尔滨 150040
  • 出版日期:2016-08-18 发布日期:2016-08-18
  • 通讯作者: 刘雪梅，教授，博士生导师，主要从事植物遗传与发育研究，E-mail：liuxuemei@nefu.edu.cn
  • 作者简介:尹伟平，硕士，主要从事植物遗传与发育研究，E-mail：ywpsky@126.com
  • 基金资助:
    中央高校基本科研业务费专项资金项目(2572015EA05)

The molecular mechanism of plant reproductive development

  1. College of Life Science, Northeast Forestry University, Harbin 150040, China
  • Online:2016-08-18 Published:2016-08-18

PDF (PC)

172

被引次数

1

摘要：

植物的生活周期包括两部分：营养生长和生殖生长。其中植物生殖发育又包括三个阶段：花的发育，配子体的形成与发育，传粉受精与合子的形成。从在环境中生存的角度和整体植物学发育的进程来看，种子的发育也属于植物的生殖发育。植物发育的不同阶段有不同的基因调控网络和分子调控机理，从生殖发育各个阶段的角度出发综述了相关基因的调控机理。

关键词: 植物, 生殖发育, 花发育, 基因调控

Abstract: The plant life cycle includes two parts: vegetative growth and reproductive growth. The reproductive development can be divided into three stages: the flowering development, the development and formation of gametophyte, fertilization and the formation of zygote. From the survival in the environment and the process of overall development, the development of seed also was part of the plant′s development. Plant growth at different stages has different genes regulatory networks and molecular regulation mechanism, the related gene regulation mechanism was reviewed from the perspective of reproductive growth stages.

Key words: plants, reproduction development, flowering development, gene regulation