1887

Abstract

An actinomycete, designated CPCC 202699, was isolated from soil in Qinghai province, China, and its taxonomic status was established. Strain CPCC 202699 contained -diaminopimelic acid in its peptidoglycan, arabinose and galactose as the diagnostic sugars in whole-cell hydrolysates, a phospholipid pattern consisting mainly of phosphatidylethanolamine, phosphatidylmethylethanolamine and phosphatidylcholine, MK-9(H) as the predominant menaquinone and iso-C (18.8 %), iso-C (18.1 %), iso-C (14.2 %), C 9 (10.9 %) and C 9 (10.3 %) as the major fatty acids. In the phylogenetic tree based on 16S rRNA gene sequences, strain CPCC 202699 formed a separate branch within the genus . However, strain CPCC 202699 showed low 16S rRNA gene sequence similarities (<97.0 %) with type strains of species with validly published names in the genus . On the basis of genotypic and phenotypic differences from the closest phylogenetic neighbours of strain CPCC 202699, a novel species, sp. nov., is proposed. The type strain is CPCC 202699 (=DSM 45285 =KCTC 19581 =CCM 7627).

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2010-09-01
2021-04-19
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