Plant is not only the passive victim of adversity but also has the ability of perceiving and adapting to the change of environment. The transfer of stress signal is an important strategy of plant adapting to bad environment.

• 植物不仅仅是恶劣环境的被动受害者 ,而且它也具有对环境变化快速感知和主动适应的能力 ,逆境信息传递就是其适应不良环境的重要策略。