Catellatospora aurea sp. nov., a novel actinomycete isolated from soil

Antonie Van Leeuwenhoek. 2014 Dec;106(6):1185-90. doi: 10.1007/s10482-014-0287-0. Epub 2014 Sep 27.

Abstract

A novel actinomycete, designated strain NEAU-SH16(T) was isolated from a soil sample collected from the riverbank of Wusong river in Shanghai and characterized using a polyphasic approach. Morphological and chemotaxonomic properties of strain NEAU-SH16(T) were consistent with the description of the genus Catellatospora. Phylogenetic analysis based on 16S rRNA gene sequences demonstrated that strain NEAU-SH16(T) formed a distinct branch with the closest relatives Catellatospora coxensis DSM 44901(T) (99.2 %) and Catellatospora citrea DSM 44097(T) (99.0 %), an association that was supported by a bootstrap value of 78 % in the neighbour-joining tree and also recovered with the maximum-likelihood algorithm. However, the low level of DNA-DNA relatedness and some different physiological characteristics allowed the strain to be distinguished from its closest relatives. Thus, it is proposed that strain NEAU-SH16(T) represents a novel Catellatospora species. Catellatospora aurea sp. nov. The type strain of Catellatospora aurea is NEAU-SH16(T) (=CGMCC 4.7147(T) = DSM 46719(T)).

Publication types

  • Research Support, Non-U.S. Gov't

MeSH terms

  • Bacterial Typing Techniques
  • China
  • Cluster Analysis
  • DNA, Bacterial / chemistry
  • DNA, Bacterial / genetics
  • DNA, Ribosomal / chemistry
  • DNA, Ribosomal / genetics
  • Micromonosporaceae / classification*
  • Micromonosporaceae / genetics
  • Micromonosporaceae / isolation & purification*
  • Micromonosporaceae / physiology
  • Microscopy, Electron, Scanning
  • Molecular Sequence Data
  • Nucleic Acid Hybridization
  • Phylogeny
  • RNA, Ribosomal, 16S / genetics
  • Sequence Analysis, DNA
  • Soil Microbiology*

Substances

  • DNA, Bacterial
  • DNA, Ribosomal
  • RNA, Ribosomal, 16S

Associated data

  • GENBANK/KF000001