噬菌体φX174在大肠杆菌dnaIts突变体KS810中的生长
Bacteriophage phiX174 growth in an Escherichia coli dnaIts mutant, KS810.
作者信息
Sakai H, Watabe K, Komano T
出版信息
Biochim Biophys Acta. 1978 Feb 16;517(2):531-4. doi: 10.1016/0005-2787(78)90220-4.
PMID:341986
Abstract
A bacteriophage phiX174-sensitive Escherichia coli dnaIts mutant, KS810, was constructed and growth of phiX174 in the cells was investigated. phiX174 and phiX174am3trD could grow normally at 43 degrees C as well as 27 degrees C, therefore we conclude that the growth of bacteriophage phiX174 is not dependent upon the host dnaI gene product.
摘要
构建了一种对噬菌体phiX174敏感的大肠杆菌dnaIts突变体KS810，并研究了phiX174在这些细胞中的生长情况。phiX174和phiX174am3trD在43℃和27℃时都能正常生长，因此我们得出结论，噬菌体phiX174的生长不依赖于宿主dnaI基因产物。
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