植物学报 ›› 2006, Vol. 23 ›› Issue (5): 578-583.

所属专题: 激素香山会议专辑 (2006年23卷5期)

• 综述*多肽 • 上一篇    下一篇

植物细胞质外体多肽与蛋白研究

孙颖 孙大业   

  1. (河北师范大学生命科学学院, 分子细胞生物学研究室, 石家庄 050016)
  • 收稿日期:2006-08-01 修回日期:2006-09-01 出版日期:2006-09-25 发布日期:2006-09-25
  • 通讯作者: 孙大业

Plant Apoplastic Polypeptides and Proteins

Ying Sun, Daye Sun   

  1. (Institute of Molecular Cell Biology, Hebei Normal Unversity, Shijiazhuang 050016, China)
  • Received:2006-08-01 Revised:2006-09-01 Online:2006-09-25 Published:2006-09-25
  • Contact: Daye Sun

摘要: 细胞质膜以外的质外体是植物细胞的重要组成部分, 质外体是植物细胞的重要信号源和细胞器。当植物遭受生物或非生物环境刺激时,可能首先引起质外体信号系统的变化; 同时质外体作为植物细胞之间最方便的通道, 在细胞间信号传递和信息交流上起重要作用, 从而成为协调植物细胞分化、器官形成和整体生长发育的决定性因素之一。本文概括地介绍了我室在此领域的一些研究进展。

Abstract: Apoplast is an important compartment outside of plasma membrane of the plant cell and is the source of various primary signals. Biotic or abiotic stimuli can first cause the alteration in apoplastic signaling system; on the other hand, apoplast provides a convenient pathway for cell-cell communication, and therefore plays a key role in regulation of cell differentiation, organ genesis, and growth development of plants. This review summarized recent advance in the research of apoplastic polypeptides and proteins in our lab.