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Article

[Taxonomic study of "Citrobacter freundii" biochemical variants (author's transl)].

Annales de microbiologie - 1 Jan 2000

Popoff M, Stoleru G H

Abstract excerpt

Biochemical variants (ornithine-decarboxylase-positive and beta-galactosidase-negative) of Citrobacter freundii were characterized using numerical taxonomy, determination of deoxyribonucleic acid (DNA) base composition and DNA-DNA hybridization. Three clusters were detected by numerical taxonomy based on the assimilation of 146 carbohydrates. The atypical strains were dispersed into two clusters along with...

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PMID: 6770734

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