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Position: Home > Articles > Breeding of High-Yield Cellulase Aspergillus niger Mutated by Chemicals Hubei Agricultural Sciences 2009,48 (1) 97-99

高产纤维素酶黑曲霉菌株的化学诱变选育

作  者:
冯培勇;宿红艳;张丽;王艳华
单  位:
鲁东大学生命科学学院
关键词:
纤维素酶;化学诱变;黑曲霉
摘  要:
以1株黑曲霉(Aspergillus niger F1)为出发菌株,经过亚硝基胍、硫酸二乙酯和氯化锂诱变处理,选育出1株纤维素酶高产菌株L1。在适宜条件下,其产CMCase活力为出发菌株的150.2%。
译  名:
Breeding of High-Yield Cellulase Aspergillus niger Mutated by Chemicals
作  者:
FENG Pei-yong,SU Hong-yan,ZHANG li,WANG Yan-hua(College of Life Science,Ludong University Yantai 264025,Shandong,China)
关键词:
cellulase;chemical mutatation;Aspergillus niger
摘  要:
A strain,Aspergillus niger F1,was used as starting strain and mutated by NTG,DES and LiCl.The strain named L1 was bred which could produce high-yield cellulase.Under suitable conditions,its CMCase activity was 150.2% of the starting strain.

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