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Article

Decrease in the linking number of plasmid DNA in dnaA mutants of Escherichia coli.

Biochemical and biophysical research communications - 5 Jan 1996

Mizushima T, Tanino J, Miki T, Sekimizu K

Abstract excerpt

We made use of agarose gel electrophoresis in the presence of chloroquine to examine the linking number of plasmids in temperature-sensitive dnaA mutants, including dnaA5 and dnaA46 mutants. The linking number of DNA prepared from dnaA mutants growing at 37 degrees C was lower than that from wild type cells yet there was no significant difference when cells were grown at 28 degrees C. Complementation analysis...

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Source

Identifiers

PMID: 8573119
DOI: 10.1006/bbrc.1996.0024

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PubMed metadata and Literature Corpus relationships. Corpus snapshot updated 7 Sept 2026. Manifest publication-graph-cohort-2026-09-08.1.

Source receipt: pubmed, retrieved 7 Sept 2026.

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