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Article

Genomic diversity in the pfoA region of the theta-toxin-deficient strains of Clostridium perfringens.

Microbiology and immunology - 1 Jan 1997

Ba-Thein W, Inui S, Shimizu T, Swe T, Banu S, Ohtani K, Oe M, Sakurai N, Nakamura S, Hayashi H

Abstract excerpt

The genomic structure of the pfoA-colA region in six theta-toxin-deficient strains of Clostridium perfringens was examined by Southern hybridization using the pfoR, pfoA, pbg, arcABDC and colA genes, encoding regulator for pfoA, theta-toxin, beta-galactosidase, arginine metabolism enzymes and kappa-toxin, respectively, as gene probes. It is suggested that the productivity of theta-toxin in these strains is...

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PMID: 9310944
DOI: 10.1111/j.1348-0421.1997.tb01903.x

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