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Clonal diversity of oral Eikenella corrodens within individual subjects by arbitrarily primed PCR
1University of Southern California School of Dentistry, Department of Periodontology, Los Angeles 90089, USA. cochcn@hsc.usc.edu
Journal of Clinical Microbiology
|July 1, 1996
Abstract:
The genetic diversity of 205 Eikenella corrodens isolates recovered from dental plaque, mucosal surfaces, and saliva of 24 subjects was examined by arbitrarily primed PCR. Twenty-two subjects were colonized by multiple clones (range, two to eight; mean, 3.7). This study demonstrates the utility of arbitrarily primed PCR for clonal analysis of E. corrodens and the multiclonal colonization of E. corrodens in the oral cavity.