一株大细胞、耐辐射大肠杆菌的遗传分析。
Genetic analysis of a large-cell, radiation-resistant strain of Escherichia coli.
作者信息
Kvetkas M J, Krisch R E, Zelle M R
出版信息
J Bacteriol. 1970 Aug;103(2):393-9. doi: 10.1128/jb.103.2.393-399.1970.
Abstract
A genetic analysis of Escherichia coli P6, a large-cell, radiation-resistant strain of E. coli, established that it originated as the result of a mutational event. The gene responsible for the complex P6 phenotype was located at 61 +/- 0.5 min on the E. coli linkage map. The close resemblance of conjugal and transductional recombinants to one or the other parent without indication of an intermediate class suggests that only a single gene may be involved.
摘要
对大肠杆菌P6（一种大型、抗辐射的大肠杆菌菌株）进行的基因分析表明，它是由一次突变事件产生的。负责复杂P6表型的基因位于大肠杆菌连锁图谱上61±0.5分钟处。接合重组体和转导重组体与某一亲本非常相似，没有中间类型的迹象，这表明可能只涉及一个基因。
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