A HYPERCELLULOLYTIC MUTANT OF FUSARIUM-OXYSPORUM

被引：20

作者：

KUHAD, RC

KUMAR, M

SINGH, A

机构：

[1] Department of Microbiology, University of Delhi South Campus, New Delhi

来源：

LETTERS IN APPLIED MICROBIOLOGY | 1994年 / 19卷 / 05期

关键词：

D O I：

10.1111/j.1472-765X.1994.tb00486.x

中图分类号：

Q81 [生物工程学（生物技术）]; Q93 [微生物学];

学科分类号：

071005 ; 0836 ; 090102 ; 100705 ;

摘要：

Multiple mutagenesis of Fusarium oxysporum DSM 841 resulted in enhanced yields of cellulases. The hypercellulolytic mutant (NTG-19) secretes high levels of extracellular cellulases on different cellulosic substrates. Addition of surfactant, Tween-80, further increased enzyme secretion by about 30%. The results on hydrolysis of wheat straw by parent strain, DSM 841 and mutant NTG-19 cellulases also revealed a significant improvement in the hydrolytic potential of the cellulolytic enzymes from the mutant NTG-19.

引用

页码：397 / 400

页数：4

共 14 条

[11] THE USE OF ENZYME RECYCLING AND THE INFLUENCE OF SUGAR ACCUMULATION ON CELLULOSE HYDROLYSIS BY TRICHODERMA-CELLULASES [J].