Article
recA mediated spontaneous deletions of the icaADBC operon of clinical Staphylococcus epidermidis isolates: a new mechanism of phenotypic variations.
Antonie van Leeuwenhoek - 1 Aug 2008
Nuryastuti Titik, van der Mei Henny C, Busscher Henk J, Kuijer Roel, Aman Abu T, Krom Bastiaan P
Abstract excerpt
Phenotypic variation of Staphylococcus epidermidis involving the slime related ica operon results in heterogeneity in surface characteristics of individual bacteria in axenic cultures. Five clinical S. epidermidis isolates demonstrated phenotypic variation, i.e. both black and red colonies on Congo Red agar. Black colonies displayed bi-modal electrophoretic mobility distributions at pH 2, but such phenotypic...
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