A hypercellulolytic mutant of Fusarium oxysporum |
| |
Authors: | R. Chander Kuhad M. Kumar A. Singh |
| |
Affiliation: | Department of Microbiology, University of Delhi South Campus, New Delhi, India |
| |
Abstract: | 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. |
| |
Keywords: | |
|
|