《植物生理学报》 2010, 46(10): 980-984

N- 酰基高丝氨酸内酯调控植物生长发育的研究进展

赵芊, 宋水山*

河北省科学院生物研究所, 石家庄050051

通信作者：宋水山；E-mail: shuishans@hotmail.com；Tel: 0311-83999012

摘　要：

植物与细菌之间存在着复杂的相互作用关系。N-酰基高丝氨酸内酯(AHLs)是革兰氏阴性细菌进行胞间通讯的信号分子, 也是介导植物与细菌互作的重要信号分子, 在调控植物生长发育方面起着重要作用。本文对近年来的相关研究进展作一综述, 这将有助于全面了解植物与细菌间的信息交流机制, 并对实际农业生产具有指导意义。

关键词：N-酰基高丝氨酸内酯; 生长发育; 形态建成; 植物

收稿：2010-06-25   修定：2010-07-13

资助：国家重点基础研究发展计划(2009CB126000)、河北省自然科学基金(C2006000707)和河北省重点基础研究计划项目(08965506D)。

Advances in the Regulation of Plant Growth and Development by N-AcylHomoserine Lactones

ZHAO Qian, SONG Shui-Shan*

Biology Institute, Hebei Academy of Sciences, Shijiazhuang 050051, China

Corresponding author: SONG Shui-Shan; E-mail: shuishans@hotmail.com; Tel: 0311-83999012

Abstract:

There is a complex interaction between plant and bacteria. Bacterial quorum sensing signals, N-acylhomoserine lactones (AHLs), are also important signals mediating plant and bacterial interaction. AHLs play an important role on plant growth and development. In this review, we would discuss recent findings in the regulation of plant growth and development by AHLs. It would be benefit for us to understand plant communication mechanism with bacteria completely, and to guide on promoting plant growth and enhancing crops production in practice.

Key words: N-acyl-homoserine lactone; growth and development; morphogenesis; plant