植物学报 ›› 2007, Vol. 24 ›› Issue (03): 284-292.

所属专题: 生殖生物学专辑

• 特邀综述 • 上一篇    下一篇

水稻花器官特征决定以及数量控制的分子机制

计慎敏 张大兵   

  1. 上海交通大学生命科学技术学院, 上海 200240
  • 收稿日期:2006-12-11 修回日期:2007-02-03 出版日期:2007-05-01 发布日期:2007-05-01
  • 通讯作者: 张大兵

Molecular regulation of floral organ identity and quantity in rice

Shenmin Ji, Dabing Zhang   

  1. School of Life Sciences and Biotechnology, Shanghai Jiaotong University, Shanghai 200240,China
  • Received:2006-12-11 Revised:2007-02-03 Online:2007-05-01 Published:2007-05-01
  • Contact: Dabing Zhang

摘要: 继双子叶模式植物拟南芥之后, 单子叶模式植物水稻的生殖发育研究受到广泛的重视。随着水稻正向和反向遗传学研究的不断深入, 人们发现了一些调控水稻花器官特征以及花器官数量的重要基因, 使得对水稻花器官发育的调控机制有了更多的了解。本文着重概述和讨论水稻花器官特征决定以及花器官数量控制分子机理研究的最新进展。

Abstract: As the model species of monocotyledons, rice (Oryza sativa) is being widely studied in terms of reproduction. Forward and reverse genetic approaches have resulted in the cloning of some important genes controlling reproductive development such as floral organ number, and great progress has been made in revealing the molecular mechanisms of rice floral organ development during the past few years. This article reviews the recent progress in this field.