RRC ID 49419
著者 Jin S, Xia J, Dunlap CA, Rooney AP, Du ZJ.
タイトル Psychroflexus saliphilus sp. nov., isolated from a marine solar saltern.
ジャーナル Int J Syst Evol Microbiol
Abstract A Gram-stain-negative, non-motile, rod-shaped, orange-pigmented strain, WDS4A13T, was isolated from a marine solar saltern in Weihai, China. Strain WDS4A13T grew under optimal conditions of pH 7.0-8.0, 33 °C and with 6 % (w/v) NaCl. Phylogenetic analysis based on 16S rRNA gene sequences showed that strain WDS4A13T belonged to the genus Psychroflexus. The levels of similarity between the 16S rRNA gene sequence of strain WDS4A13T and those of the type strains of recognized species of the genus Psychroflexus were 92.0-97.3 %. The polar lipid profile of the novel isolate consisted of two unidentified phospholipids, diphosphatidylglycerol, phosphatidylethanolamine, a glycolipid and an unidentified lipid as the major polar lipids. The predominant menaquinone was MK-6, and iso-C15 : 1 G, iso-C15 : 0 and C15 : 0 were the major fatty acids. The DNA G+C content was 35.2 mol%. On the basis of phenotypic, chemotaxonomic and phylogenetic data, strain WDS4A13T represents a novel species within the genus Psychroflexus, for which the name Psychroflexus saliphilus sp. nov. is proposed. The type strain is WDS4A13T (=MCCC 1H00134T=KCTC 52043T).
巻・号 66(12)
ページ 5124-5128
公開日 2016-12-1
DOI 10.1099/ijsem.0.001482
PMID 27613241
MeSH Bacterial Typing Techniques Base Composition China DNA, Bacterial / genetics Fatty Acids / chemistry Flavobacteriaceae / classification* Flavobacteriaceae / genetics Flavobacteriaceae / isolation & purification Phospholipids / chemistry Phylogeny* Pigmentation RNA, Ribosomal, 16S / genetics Salinity* Sequence Analysis, DNA Vitamin K 2 / analogs & derivatives Vitamin K 2 / chemistry Water Microbiology*
IF 2.415
引用数 4
リソース情報
一般微生物 JCM 18730