| RRC ID |
27615
|
| Author |
Takada K, Saito M, Tsudukibashi O, Hiroi T, Hirasawa M.
|
| Title |
Streptococcus orisasini sp. nov. and Streptococcus dentasini sp. nov., isolated from the oral cavity of donkeys.
|
| Journal |
Int J Syst Evol Microbiol
|
| Abstract |
Four Gram-positive, catalase-negative, coccoid isolates that were obtained from donkey oral cavities formed two distinct clonal groups when characterized by phenotypic and phylogenetic studies. From the results of biochemical tests, the organisms were tentatively identified as a streptococcal species. Comparative 16S rRNA gene sequencing studies confirmed the organisms to be members of the genus Streptococcus. Two of the isolates were related most closely to Streptococcus ursoris with 95.6 % similarity based on the 16S rRNA gene and to Streptococcus ratti with 92.0 % similarity based on the 60 kDa heat-shock protein gene (groEL). The other two isolates, however, were related to Streptococcus criceti with 95.0 and 89.0 % similarities based on the 16S rRNA and groEL genes, respectively. From both phylogenetic and phenotypic evidence, the four isolates formed two distinct clonal groups and are suggested to represent novel species of the genus Streptococcus. The names proposed for these organisms are Streptococcus orisasini sp. nov. (type strain NUM 1801(T) = JCM 17942(T) = DSM 25193(T)) and Streptococcus dentasini sp. nov. (type strain NUM 1808(T) = JCM 17943(T) = DSM 25137(T)).
|
| Volume |
63(Pt 8)
|
| Pages |
2782-2786
|
| Published |
2013-8-1
|
| DOI |
10.1099/ijs.0.047142-0
|
| PMID |
23291897
|
| MeSH |
Animals
Bacterial Typing Techniques
Base Composition
Chaperonin 60 / genetics
DNA, Bacterial / genetics
Equidae / microbiology*
Genes, Bacterial
Heat-Shock Proteins / genetics
Molecular Sequence Data
Mouth / microbiology*
Phylogeny*
RNA, Ribosomal, 16S / genetics
Sequence Analysis, DNA
Streptococcus / classification*
Streptococcus / genetics
Streptococcus / isolation & purification
|
| IF |
2.415
|
| Times Cited |
11
|
|
WOS Category
|
MICROBIOLOGY
|
| Resource |
| General Microbes |
JCM 17942
JCM 17943 |
