【作者】 李晶； 于丽萍；

【Author】 LI Jing;YU Li-Ping;Key Laboratory of Biotechnology;Institute of Microbiology of Heilongjiang Academy of Sciences;

【机构】 黑龙江省生物工程重点实验室； 黑龙江省科学院微生物研究所；

【摘要】 几丁质酶可以降解几丁质,广泛存在于各类微生物中。粘质沙雷氏菌是一种高产几丁质酶的菌种,在农业生防领域具有广泛的应用前景。本文从粘质沙雷氏菌几丁质酶基因的种类和特征、几丁质酶基因克隆、表达和调控以及几丁质酶的应用等方面论述了粘质沙雷氏菌几丁质酶基因的研究进展。更多还原

【Abstract】 Chitinases, which can hydrolyze chitin, occur in a wide range of microorganisms. Serratia marcescens can utilize chitin as carbon source by secreting chitinase, which are potentially useful in biologicalcontrol in agriculture. In the paper, studies on chitinase gene of Serratia marcescens are briefly reviewed, and the classification, characteristics, gene clone, expression and regulation were recommended.更多还原