遗传 ›› 2008, Vol. 30 ›› Issue (9): 1127-1135.doi: 10.3724/SP.J.1005.2008.01127

• 综述 • 上一篇    下一篇

植物叶发育的分子机理

严松; 严长杰; 顾铭洪   

  1. 扬州大学农学院, 江苏省作物遗传生理重点实验室, 教育部植物功能基因组学重点实验室, 扬州 225009

  • 收稿日期:2008-01-07 修回日期:2008-05-26 出版日期:2008-09-10 发布日期:2008-09-10
  • 通讯作者: 严长杰

Molecular mechanism of leaf development

YAN Song; YAN Chang-Jie; GU Ming-Hong   

  1. The Key Laboratory for Plant Functional Genomics, Ministry of Education; The Jiangsu Province Key Laboratory of Crop Physiology and Genetics; Agricultural College, Yangzhou University, Yangzhou 225009, Jiangsu
  • Received:2008-01-07 Revised:2008-05-26 Online:2008-09-10 Published:2008-09-10
  • Contact: YAN Chang-Jie

摘要:

叶是植物进行光合作用和蒸腾作用的主要场所, 对植物的生长发育具有重要的作用。叶的发育包括叶原基的形成和极性的建立, 大量研究表明, 叶发育建成受到众多转录因子、小分子RNA以及生长素等因子的调控。文章综述了近年来叶发育和形态建成的分子机制研究进展, 以期了解叶发育的调控网络。

关键词: 叶发育, 形态建成, 基因调控

Abstract:

Leaf plays important roles during plant development for their function of photosynthesis and transpiration. Leaf development includes initiation of leaf primordium and establishment of leaf polarity. Various studies indicate that leaf de-velopment is controlled through the interaction of transcription factors, small RNAs and auxin. This review focuses on re-cent advances in studying on leaf development and morphogenesis, and provides information on the regulation network in the process.