title: Arcanobacterium hippocoleae sp. nov., from the vagina of a horse.
abstract: A polyphasic taxonomic study was performed on a previously unidentified gram-positive, facultatively anaerobic, diphtheroid-shaped organism isolated from a vaginal discharge of a horse. Comparative 16S rRNA gene sequencing demonstrated that the strain was a member of the genus Arcanobacterium, but sequence divergence values of >4% with described species of this genus (viz: Arcanobacterium haemolyticum, Arcanobacterium bernardiae, Arcanobacterium phocae, Arcanobacterium pluranimalium and Arcanobacterium pyogenes) demonstrated that the isolate represented a novel species. The unknown bacterium was readily distinguished from other Arcanobacterium species by biochemical tests. Based on phylogenetic and phenotypic evidence, it is proposed that the unknown bacterium be classified as Arcanobacterium hippocoleae sp. nov. The type strain of A. hippocoleae is CCUG 44697T (= CIP 106850T).
authors.forename: Lesley
authors.initials: L
authors.lastname: Hoyles
authors.forename: Enevold
authors.initials: E
authors.lastname: Falsen
authors.forename: Geoffrey
authors.initials: G
authors.lastname: Foster
authors.forename: Forbes
authors.initials: F
authors.lastname: Rogerson
authors.forename: Matthew D
authors.initials: MD
authors.lastname: Collins
mesh_terms: D000191:Actinomycetaceae / Q000145:classification* / Q000235:genetics / Q000302:isolation & purification; D000818:Animals; D005260:Female; D006736:Horses / Q000382:microbiology*; D008969:Molecular Sequence Data; D010641:Phenotype; D010802:Phylogeny; D012329:RNA, Bacterial / Q000235:genetics; D012336:RNA, Ribosomal, 16S / Q000235:genetics; D019522:Vaginal Discharge / Q000382:microbiology* / Q000662:veterinary
chemical_list: D012329:RNA, Bacterial; D012336:RNA, Ribosomal, 16S