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中度嗜盐菌(moderate halophile)B5盐敏感和盐依赖突变菌株的筛选
Screening Salt Tolerant mutant and Salt Dependent Mutants of Moderate Halophile B5
【摘要】 B5是一株从新疆盐湖分离到的中度嗜盐球菌 ,可在 0~ 30 %的NaCl条件下生长。用固体亚硝基胍诱变该菌株 ,在选择培养基上筛选到盐敏感突变株和盐依赖突变株。并初步研究了这些突变菌株的生长特性
【Abstract】 B5 isolated from Xinjian salt lake is a moderate halophilic coccus.It grows well in medium containing 0~30% NaCl.Salt tolerant mutant and salt dependent mutants were screened on selective medium by using solid NTG to mutagenize B5.Some characteristics of these mutants have been studied.
【关键词】 固体亚硝基胍;
中度嗜盐菌;
盐敏感突变株;
盐依赖突变株;
【Key words】 Soild NTG; Moderate halophile; Salt tolerant mutant; Salt dependent mutant;
【Key words】 Soild NTG; Moderate halophile; Salt tolerant mutant; Salt dependent mutant;
- 【文献出处】 山西农业大学学报 ,JOURNAL OF SHANXI AGRICULTURAL UNIVERSITY , 编辑部邮箱 ,2000年01期
- 【分类号】S182
- 【被引频次】3
- 【下载频次】171