细菌信号分子 N-酰基高丝氨酸内酯调控植物抗病反应的研究进展

摘要

N-acyl-homoserine lactones(AHLs)play an important role in the biological communication,provide chemical bases for the intraspecific and interspecific interactions of gram-negative bacteria,and regulate varied bacterial physiological processes. Besides bacteria, plant may perceive and response to AHLs. This article summarizes researches of AHLs regulating plant resistances in recent years,which is conducive to explore mechanisms how AHLs influence host plants,and will provide theoretical basis for its application in agriculture.%N-酰基高丝氨酸内酯（AHLs）在生物信息交流中发挥了重要作用，为革兰氏阴性细菌种内和种间的相互作用提供了化学基础并参与细菌多种生理行为的调控。不仅是细菌，植物同样可以感知 AHLs，并作出反应。综述近几年来 AHLs 调控植物抗病反应的研究进展，有助于探究 AHLs 对寄主植物的影响途径和机理，旨为在农业上的应用奠定理论基础。