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Article

Dielectrophoresis as a tool to characterize and differentiate isogenic mutants of Escherichia coli.

Biophysical journal - 15 Nov 2006

Castellarnau M, Errachid A, Madrid C, Juárez A, Samitier J

Abstract excerpt

In this study we report on an experimental method based on dielectrophoretic analysis to identify changes in four Escherichia coli isogenic strains that differed exclusively in one mutant allele. The dielectrophoretic properties of wild-type cells were compared to those of hns, hha, and hha hns mutant derivatives. The hns and hha genes code respectively for the global regulators Hha and H-NS. The Hha and H-NS...

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Identifiers

PMID: 16950844
DOI: 10.1529/biophysj.106.088534
PMCID: PMC1630483

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