植物学报 ›› 2018, Vol. 53 ›› Issue (1): 17-26.DOI: 10.11983/CBB17135

• 特邀综述 • 上一篇    下一篇

生长素介导环境信号调控植物的生长发育

刘广超, 丁兆军*()   

  1. 山东大学生命科学学院, 植物细胞工程与种质创新教育部重点实验室, 济南 250100
  • 收稿日期:2017-07-23 接受日期:2017-11-08 出版日期:2018-01-01 发布日期:2018-01-10
  • 通讯作者: 丁兆军
  • 基金资助:
    国家自然科学基金(No.31470371, No.31670275)

Auxin Regulates Plant Growth and Development by Mediating Various Environmental Cues

Guangchao Liu , Zhaojun Ding*()   

  1. The Key Laboratory of Plant Cell Engineering and Germplasm Innovation, Ministry of Education, College of Life Sciences, Shandong University, Jinan 250100, China
  • Received:2017-07-23 Accepted:2017-11-08 Online:2018-01-01 Published:2018-01-10
  • Contact: Zhaojun Ding

摘要: 植物是一类营固着生活的自养型生物, 如何更好地适应周围环境对植物的生存至关重要。生长素是调控植物生长发育的重要激素之一。近年来的研究发现, 生长素不仅能够响应内在的发育信号, 而且能够介导各种环境信号, 参与植物生长发育和生长反应的调控。该文主要从光信号、温度信号、重力信号、营养元素和金属离子信号等方面重点阐述生长素如何介导上述各种不同的环境信号, 从而调控植物的生长发育。

关键词: 生长素, 环境信号, 生长发育

Abstract: Because plants are sessile and photo-autotrophic, they must adapt to the surrounding environment. Auxin is one of the most important plant hormones essential for plant growth and development. Recently, auxin was found to regulate plant growth by responding to endogenous developmental signals and by mediating various environmental cues. In this review, we focus on how auxin regulates plant growth by mediating various environmental cues such as light, temperature, gravity, nutrient element and metal ion signals.

Key words: auxin, environment cues, growth and development