Restoration of F' superinfection inhibition in a DnaB mutant of Escherichia coli upon construction of heterozygous DnaB merodiploids or P1 lysogens carrying a dnaB analogue.

F-prime derivatives of the Escherichia coli strain CR34 bearing the thermosensitivity mutation dnaB43 display low levels of plasmid-determined superinfection inhibition in conjugational crosses at 30 C. Salt-mediated phenotypic suppression of this temperature sensitivity fails to restore normal leve...

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Bibliographic Details
Main Authors: Bezanson, G S, Iyer, V N
Format: Artigo
Language:Inglês
Published: 1975
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Research Article
Online Access:https://ncbi.nlm.nih.gov/pmc/articles/PMC235701/
https://ncbi.nlm.nih.gov/pubmed/1095548
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