噬菌体T4极快沉降DNA形成的遗传控制
Genetic control of formation of very fast sedimenting DNA of bacteriophage T4.
作者信息
Minagawa T, Ryo Y
出版信息
Mol Gen Genet. 1979 Feb 16;170(1):113-5. doi: 10.1007/BF00268587.
PMID:375014
Abstract
Formation of very fast sedimenting DNA (VFS-DNA) in cells of Escherichia coli infected with phage T4 carrying a defect in gene 49 was differentially affected by a secondary mutation in gene 30 or 46; a mutation of gene 46 markedly reduced formation of VFS-DNA, whereas that of gene 30 did not.
摘要
携带49基因缺陷的T4噬菌体感染的大肠杆菌细胞中，极快速沉降DNA（VFS-DNA）的形成受到30或46基因二次突变的不同影响；46基因突变显著降低了VFS-DNA的形成，而30基因突变则没有。
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