CIESC Journal

• RESEARCH NOTES • 上一篇    下一篇

微波辐照选育木聚糖酶高产菌宇佐美曲霉

李永泉a; 陈时飞a,c; 岑沛霖b   

  1. a College of Life Science, Zhejiang University, Hangzhou,310027, China
    b Institute of Bioengineering, Zhejiang University, Hangzhou,310027, China
    c Food and Drug Adiministration of Zhejiang Province, Hangzhou,310012, China
  • 收稿日期:1900-01-01 修回日期:1900-01-01 出版日期:2003-10-28 发布日期:2003-10-28
  • 通讯作者: 李永泉

Mutagenesis and Screening of High Yield Xylanase Production Strain of Aspergillus usamii by
Microwave Irradiation

LI Yongquana; CHEN Shifeia,c; CEN Peilinb   

  1. a College of Life Science, Zhejiang University, Hangzhou,310027, China
    b Institute of Bioengineering, Zhejiang University, Hangzhou,310027, China
    c Food and Drug Adiministration of Zhejiang Province, Hangzhou,310012, China
  • Received:1900-01-01 Revised:1900-01-01 Online:2003-10-28 Published:2003-10-28
  • Contact: LI Yongquan

摘要: A high yield xylanase producing strain, A. usamii L336-23, was screened out from its parent
strain A.usamii L336 after microwave irradiation. Its productivity of xylanase activity
increased by 35.7% from The mechanism of microwave mutation was also discussed.

关键词: microwave irradiation;Aspergilles usamii;xylanase

Abstract: A high yield xylanase producing strain, A. usamii L336-23, was screened out from its parent
strain A.usamii L336 after microwave irradiation. Its productivity of xylanase activity
increased by 35.7% from The mechanism of microwave mutation was also discussed.

Key words: microwave irradiation, Aspergilles usamii, xylanase