环境应力对植物次生代谢产物形成的作用

植物的次生代谢是植物在长期进化中与环境(生物的和非生物的)相互作用的结果，次生代谢产物在植物提高自身保护和生存竞争能力、协调与环境关系上充当着重要的角色，其产生和变化比初生代谢产物与环境有着更强的相关性和对应性，环境应力的改变对植物次生代谢产物的形成作用非常显著。次生代谢是一个研究难度大但又极具潜力的研究领域。随着对次生代谢生理生化及生态适应方面认识的深入，以及分子生物学手段的渗透，植物次生代谢分子调控的研究发展迅速。从物理刺激、干旱、高盐分、动物、微生物等方面综述了环境应力对植物次生代谢产物形成作用的研究进展。

The Effects of the Environment Stress on the Plant Secondary Metabolites

Plant secondary metabolism results from the interaction between plant and environment (life and nonlife) during a long period of evolution of plant. Secondary metabolites are very important for plant to adapt to its surrounding and to improve its abilities of protecting itself and struggling for existence. The secondary metabolites are more relative and more homologous than the first ones. The variety of environment stress tremendously affects the forming of plant secondary metabolites.The progress of study about how the environment stress affects plant secondary metabolites forming is introduced.