Use of housekeeping gene sequencing for species identification of viridans streptococci
- PMID: 15808322
- DOI: 10.1016/j.diagmicrobio.2004.12.001
Use of housekeeping gene sequencing for species identification of viridans streptococci
Abstract
Based on the genetic analysis of 20 reference strains, we describe an approach using the sequencing of 2 housekeeping genes, zwf and gki, to identify members of the mitis-sanguinis group of viridans streptococci to the species level, with a better discrimination compared with 16S rDNA sequencing. This approach also suggested that some reference strains may not be correctly classified.
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