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Article

Involvement of lipopolysaccharide in the secretion of Escherichia coli alpha-haemolysin and Erwinia chrysanthemi proteases.

Molecular microbiology - 1 Jan 1993

Wandersman C, Létoffé S

Abstract excerpt

The presence of the alpha-haemolysin secretion genes sensitizes Escherichia coli to vancomycin, a glycopeptide antibiotic that is normally excluded from the Gram-negative envelope (owing to its large size) (M(r) 1400). The selection of vancomycin mutants in strains carrying such genes was found to be a very powerful method for selecting non-haemolytic mutants. In this way, mutations in the known secretion genes,...

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Identifiers

PMID: 8437516
DOI: 10.1111/j.1365-2958.1993.tb01105.x

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