Effect of UV and EMS Mutation on Aspergillus niger in the Production of α-amylase

被引：0
作者：
Mahalakshmi, C. [2 ]
Samson, S. Miller [1 ]
Alagendran, S. [1 ]
Anusha, R. [1 ]
Neelamathi, E. [1 ]
机构：
[1] Nehru Mem Coll Autonomous, PG Dept Biotechnol, Puthanampatti 621007, India
[2] Bharath Coll Sci & Management, Dept Biotechnol, Thanjavur, India
来源：
JOURNAL OF PURE AND APPLIED MICROBIOLOGY | 2009年 / 3卷 / 02期
关键词：
Aspergillus niger; alpha-; amylase; EMS UV Mutation; Ascomycetous fungi; FERMENTATION; IMPROVEMENT;
D O I：
暂无
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：
Production of extracellular a amylase enzyme by a filamentous fungus, Aspergillus niger was studied in rice submerged fermentation The potential strain was successfully mutated by ultraviolet (UV) and ethyl methane sulphonate (EMS) High level of a amylase activity was obtained by the mutant strains UV 3 and EMS 2 These strains exhibited 1 44 and 2 19 times increased production of a amylase respectively than the wild strain, which reveals the potential use of mutant strains in the industries
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页码：705 / 708
页数：4
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