During these processes, a multiple of plant signal molecules, such as nitric oxide, reactive oxygen species (ROS), jasmonic acid, salicylic acid, ethylene etc.

• 一系列的信号分子，如一氧化氮、活性氧、茉莉酸、水杨酸、乙烯等都参与了激发子诱导的植物抗性反应。