高效木质素降解菌株的分离筛选与鉴定  

Isolation and Identifion of Fungal Strains with High Ligninolytic Enzyme Activities

作　　者：常燕[1] 卢晓凤[1] 王兆慧[1] CHANG Yan LU Xiao-feng WANG Zhao-hui(College of Life Sciences, Nantong University,Nantong 226019,Jiangsu,China)

机构地区：[1]南通大学生命科学学院,江苏南通226019

出　　处：《湖北农业科学》2017年第18期3431-3433,共3页Hubei Agricultural Sciences

摘　　要：为提高农作物秸秆中木质素的降解速度,从腐烂的树枝和土壤中筛选出一株高效降解木质素的菌株。结果表明,该菌株18S r DNA序列与二年残孔菌(Abortiporus biennis)有高度的同源性,结合其形态特征,初步鉴定该菌株为二年残孔菌,命名为H。In order to increase crop stalk degradation, one strain of ligninase-producing epiphyte was selected from rotten plants and soil. The results showed that 18 S r DNA sequence showed high homology with Abortiporus biennis, and in combination withmorphologic character,the strian was determined as A. biennis,named as H.

关 键 词：木质素 同源性 二年残孔菌(Abortiporus biennis) 

分 类 号：Q81[生物学—生物工程]