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中国农学通报

中国农学通报 ›› 2011, Vol. 27 ›› Issue (8): 103-107.

所属专题： 生物技术

• 林学 园艺 园林 • 上一篇    下一篇

拟南芥APETALA1基因在花发育中的网络调控及其生物学功能

戚晓利 卢孟柱   

  • 收稿日期:2010-08-30 修回日期:2010-09-23 出版日期:2011-04-20 发布日期:2011-04-20
  • 基金资助:

    国际先进农业科学技术（948）重大创新项目;佳木斯大学校级课题

Regulation Network and Biological Roles of APETALA1 of Arabidopsis Thaliana in Flower Development

  • Received:2010-08-30 Revised:2010-09-23 Online:2011-04-20 Published:2011-04-20

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摘要：

为了阐明拟南芥花分生组织特征基因——APETALA1（AP1）基因在开花调控网络的中心位置，笔者重点综述了AP1在花发育中的网络调控及其生物学功能，探讨了花发育机制的研究重点。AP1既是花分生组织决定基因，也是花器官发育特征基因，处于成花调控网络的关键位置。AP1基因需要通过与其他调控基因的相互作用，决定花分生组织的形成、花芽的起始及花器官的发育。

关键词: 双孢蘑菇, 双孢蘑菇, 菌丝, 有机酸, 氨基酸, 发酵指标

Abstract:

In order to clarify central role of APETALA1(AP1) gene in the regulation network of flower development, recent research progress on regulation network and biological roles of AP1 gene of Arabidopsis thaliana are reviewed emphatically in the present paper and the future studies on the regulatory mechanism of flower development are also discussed. AP1 is a key gene in regulation network of flower development, because it is the crucial identity gene of a flower meristem and the floral organ identity gene. AP1 plays an important role in flower meristem differentiation, flower bud initiation and floral organ development by interaction and coordination with other regulatory genes.