CAJ | 학술논문

抗菌肽是生物体抵御外来入侵病菌的一系列短肽，在生物界中广泛存在。抗菌肽具有广谱杀菌活性及不易引起病原微生物产生耐药性等优点，可以显著提高动植物的抗病能力。总结了抗菌肽的生物学特性、分类与作用机制，重点介绍了几种不同来源的抗菌肽在水稻白叶枯病、稻瘟病及纹枯病等病害防治方面的应用研究进展，并提出了存在的问题和发展建议。
항균태시생물체저어외래입침병균적일계렬단태，재생물계중엄범존재。항균태구유엄보살균활성급불역인기병원미생물산생내약성등우점，가이현저제고동식물적항병능력。총결료항균태적생물학특성、분류여작용궤제，중점개소료궤충불동래원적항균태재수도백협고병、도온병급문고병등병해방치방면적응용연구진전，병제출료존재적문제화발전건의。
Antimicrobial peptides ( AMPs) are a series of short peptides with antibacterial activity against foreign pathogens,which are widely distributed in organisms. AMPs,owning advantages such as wide spec-trum antimicrobial properties and little probability to cause pathogens’ drug-resistance,can significantly improve the animal and plant disease resistance. In the present report,we summarize the biological cha-racteristics,classification and action mechanism of antimicrobial peptides,intensively review the research progress of antimicrobial peptides from several different sources in the prevention and control of rice bac-terial blight,blast and sheath blight,and raise the existing problems and future development proposals.