We determined the 16S rRNA sequences of the type strains of Streptococcus mitis and
Streptococcus gordonii and calculated the phylogenetic distances between those organisms …

The nucleotide sequences of 16S ribosomal‐RNA of Streptococcus uberis types I and II
were determined by reverse transcriptase. Comparative analysis of the sequence data …

Phylogenetic analysis and species identification of members of the genus Streptococcus
were carried out using partial sequence comparison of the 16S rRNA gene (1468–1478 bp) …

We examined a collection of 151 strains of the viridans type of streptococci, which were
isolated mainly from human oral cavities and included several reference strains, in an …

Nucleic acid hybridization studies together with a chemical cell wall analysis and
physiological data indicated that some strains designated as Streptococcus sanguis II …

Strains currently classified as Streptococcus anginosus include strains previously identified
as Streptococcus constellatus (Prevot 1924) Holdeman and Moore 1974, Streptococcus …

Streptococci that produced acetoin and alkaline phosphatase, hydrolyzed arginine, and
fermented trehalose but did not produce pyrrolidonylarylamidase or β-glucuronidase, split …

The usefulness and reliability of partial sequence analysis of the manganese-dependent
superoxide dismutase gene (sodA), autolysin (lytA) gene amplification and species-specific …

The results of deoxyribonucleic acid-deoxyribonucleic acid and deoxyribonucleic acid-
ribosomal ribonucleic acid hybridization studies demonstrated that Streptococcus faecalis …

Partial sequences of the recN gene (1249 bp), which encodes a recombination and repair
protein, were analysed to determine the phylogenetic relationship and identification of …