[1]李华,王光龙.固氮菌高产菌株的诱变育种[J].郑州大学学报(工学版),1996,17(03):103-106.
 Li Hua,Wang Guanglong.Mutant breeding of high -yield strains[J].Journal of Zhengzhou University (Engineering Science),1996,17(03):103-106.
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固氮菌高产菌株的诱变育种()
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《郑州大学学报(工学版)》[ISSN:1671-6833/CN:41-1339/T]

卷:
17
期数:
1996年03期
页码:
103-106
栏目:
出版日期:
1996-03-28

文章信息/Info

Title:
Mutant breeding of high -yield strains
作者:
李华王光龙
郑州工业大学化工系
Author(s):
Li Hua Wang Guanglong
Department of Chemical, Zhengzhou University of Technology
关键词:
圆褐固氮菌菌种筛选诱变处理
Keywords:
Round -brown nitrogen bacteria screening mutagenic treatment
文献标志码:
A
摘要:
本文以圆褐固氮菌为出发菌株,经紫外线诱变处理,获得两株最高正变株,其固氮能力较出发菌株分别提高112.47%和110.79%;对其用酸碱及温度继续处理,得到一株抗性变异株,其固氮能力较出发菌株分别提高458.65%。
Abstract:
This article uses round brown nitrogen as the starting strain, which is treated with ultraviolet mutagneity and obtained two maximum positive variable plants. The nitrogen fixation capacity increases by 112.47 % and 110.79 % compared with the starting strains; the nitrogen fixation capacity is increased by 458.65 respectively from the departure strains, respectively. %.
更新日期/Last Update: 1900-01-01