Development of a simple and practical method of discrimination between Vibrio furnissii and V. fluvialis based on single-nucleotide polymorphisms of 16S rRNA genes observed in V. furnissii but not in V. fluvialis.

Abstract excerpt

Vibrio furnissii and V. fluvialis are closely related, the discrimination of which by conventional biochemical assay remains a challenge. Investigation of the sequence of the 16S rRNA genes in a clinical isolate of V. furnissii by visual inspection of a sequencing electropherogram revealed two sites of single-nucleotide polymorphisms (SNPs; positions 460 A/G and 1261 A/G) in these genes. A test of 12 strains each...

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