植物几丁质酶及其在抗真菌病害中的应用  

Plant chitinases and its application in resistance to fungal disease

作　　者：孟亮[1] 崔德才[1] 

机构地区：[1]山东农业大学生命科学学院,泰安271018

出　　处：《生物技术通讯》2004年第4期420-422,共3页Letters in Biotechnology

摘　　要：植物几丁质酶的研究是抗真菌基因工程的热点之一。几丁质酶能够水解真菌细胞壁的主要成分几丁质,在植物抗真菌病害反应中发挥重要的作用。介绍了几丁质酶的基本生物学特性、基因的诱导表达,并对植物几丁质酶基因在抗真菌病害基因工程中的应用进行了阐述。Studies of plant chitinase is a hot point of genetic engineering of plant resistance to diseases recently.Chitinase can hydrolyse chitin,which is the main components of fungal cell walls,and play an important roles in resistance to fun-gal diseases.In this paper,the biological characteristics and gene expression of chitinase were summarizsed,as well as its application in genetic engineering of resistance to fungal diseases was demonstrated.

关 键 词：植物 几丁质酶 真菌病害 生物学特性 基因工程 

分 类 号：Q556[生物学—生物化学] S432.44[农业科学—植物病理学]