肺炎球菌胸腺嘧啶核苷依赖型突变体的遗传及生化特性
Genetic and biochemical properties of thymidine-dependent mutants of pneumococcus.
作者信息
Friedman L R, Ravin A W
出版信息
J Bacteriol. 1972 Jan;109(1):459-61. doi: 10.1128/jb.109.1.459-461.1972.
Abstract
Independently isolated thymidine-dependent strains were shown to be defective in thymidylate synthetase and mutated at separable but closely linked sites.
摘要
独立分离出的胸苷依赖菌株显示在胸苷酸合成酶方面存在缺陷，且在可分离但紧密连锁的位点发生了突变。
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