| 紫外线复合Nd:YAG激光对Bacillus sp.产脂肪酶的诱变 |
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| 引用本文： | 黄鹭强,刘峰,谢必峰,欧琳,陈荣.紫外线复合Nd:YAG激光对Bacillus sp.产脂肪酶的诱变[J].福建教育学院学报,2007,8(7):126-128. |
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| 作者姓名： | 黄鹭强 刘峰 谢必峰 欧琳 陈荣 |
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| 作者单位： | 1. 福建师范大学生命科学学院,福建,福州,350007
2. 福建师范大学物理与光电信息科技学院,福建,福州,350007 |
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| 基金项目： | 福建省教育厅项目资助（JA050199） |
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| 摘 要： | 以Bacillus sp．为出发菌株，经过紫外线诱变，筛选出较稳定的菌株UV-4，其产脂肪酶活力较出发菌株提高了28％；UV-4经过YAG激光诱变处理，得到变株Y-1，其产酶能力在此基础上又提高了41％，且产酶水平较为稳定。
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| 关 键 词： | 脂肪酶 芽孢杆菌 诱变 |
| 文章编号： | 1673-9884（2007）07-126-03 |
| 修稿时间： | 2007-04-09 |
Mutating On Bacillus sp. Producing Lipase With Uv Ray And Nd: Yag Laser |
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| HUANG Lu-qiang,LIU Feng,XIE Bi-feng,OU Lin,CHEN Rong.Mutating On Bacillus sp. Producing Lipase With Uv Ray And Nd: Yag Laser[J].Journal of Fujian Education Institute,2007,8(7):126-128. |
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| Authors: | HUANG Lu-qiang LIU Feng XIE Bi-feng OU Lin CHEN Rong |
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| Institution: | 1.College of Life - science of Fufian Normal University, Fuzhou 350108, China;2 .School of Physics and OptoElectronies Technology of Fufian Normal University,Fuzhou 350108, China |
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| Abstract: | Strains of Bacillus sp.were mutated by UV ray and lipase productive strain UV-4 was screened,its lipase productivity was enhanced twenty-eight percent than before.Then strain UV-4 was mutated under Nd:YAG laser and strain Y-1 was obtained,its lipase productivity was heightened forty-one percent than strain UV-4,and it was with stable lipase activity. |
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| Keywords: | Bacillus sp lipase mutate |
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