A dnaT mutant with phenotypes similar to those of a priA2::kan mutant in Escherichia coli K-12.

doi:10.1534/genetics.103.025296

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Article

A dnaT mutant with phenotypes similar to those of a priA2::kan mutant in Escherichia coli K-12.

Genetics - 1 Jun 2004

McCool Jesse D, Ford Christopher C, Sandler Steven J

Abstract excerpt

The ability to repair damaged replication forks and restart them is important for cell survival. DnaT is essential for replication restart in vitro and yet no definite genetic analysis has been done in Escherichia coli K-12. To begin, dnaT822, an in-frame six-codon (87-92) deletion was constructed. DnaT822 mutants show colony size, cell morphology, inability to properly partition nucleoids, UV sensitivity, and...

Topics

Base Sequence
Codon
DNA Primers
DNA Repair
DNA Replication
DNA, Bacterial
DNA-Binding Proteins
Escherichia coli K12
Escherichia coli Proteins
Molecular Sequence Data
Mutation
Plasmids
Polymerase Chain Reaction
Sequence Deletion

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Identifiers

PMID: 15238512
DOI: 10.1534/genetics.103.025296
PMCID: PMC1470904

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