Identification of a Genetic Locus Affecting Chromosome Stabiltiy and Cellular Survival in a DnaB Mutant
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A mutation has been identified in an Escherichia coli K-12 strain carrying dnaB42. This mutation potentiates both deoxyribonucleic acid degradation and cell death at nonpermissive temperatures. It is located 2 min away from dnaB between malB and metA.
Deletion map of the Escherichia coli K-12 dnaB gene.
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