Frateuria terrea sp. nov., isolated from forest soil, and emended description of the genus Frateuria

Int J Syst Evol Microbiol. 2011 Feb;61(Pt 2):443-447. doi: 10.1099/ijs.0.021618-0. Epub 2010 Mar 26.

Abstract

A bacterial strain, designated VA24(T), was isolated from forest soil of the Changbai Mountains, Heilongjiang province, China. Cells of strain VA24(T) were Gram-reaction-negative, aerobic, non-spore-forming, long rods, 0.3-0.5×2.0-3.0 μm in size and were motile by means of a subpolar flagellum. Strain VA24(T) was oxidase-positive and catalase-negative. Growth occurred at 21-36 °C, pH 5-10 and in 0-2 % (w/v) NaCl but did not occur at 37 °C. The predominant respiratory quinone was Q-8, the major polar lipids were phosphatidylethanolamine and phosphatidylmonomethylethanolamine and the major cellular fatty acids were iso-C(15 : 0) (14.9 %), iso-C(17 : 1)ω9c (14.1 %), iso-C(17 : 0) (10.8 %) and iso-C(16 : 0) (10.3 %). The DNA G+C content was 67.4 mol% (T(m)). Phylogenetic analysis based on 16S rRNA gene sequences indicated that strain VA24(T) was closely related to Frateuria aurantia IFO 13300(T) with 96.9 % sequence similarity. DNA-DNA relatedness of strain VA24(T) to F. aurantia DSM 6220(T) was 15.8 %. Based on its phenotypic and genotypic features, strain VA24(T) represents a novel species of the genus Frateuria, for which the name Frateuria terrea sp. nov. is proposed. The type strain is VA24(T) (=CGMCC 1.7053(T) =NBRC 104236(T)).

Publication types

  • Research Support, Non-U.S. Gov't

MeSH terms

  • Bacterial Typing Techniques
  • Base Composition
  • China
  • DNA, Bacterial / genetics
  • Fatty Acids / analysis
  • Flagella / microbiology
  • Genotype
  • Molecular Sequence Data
  • Phenotype
  • Phosphatidylethanolamines / analysis
  • Phylogeny*
  • Quinones / analysis
  • RNA, Ribosomal, 16S / genetics
  • Sequence Analysis, DNA
  • Soil Microbiology*
  • Trees / microbiology*
  • Xanthomonadaceae / classification*
  • Xanthomonadaceae / genetics
  • Xanthomonadaceae / isolation & purification

Substances

  • DNA, Bacterial
  • Fatty Acids
  • Phosphatidylethanolamines
  • Quinones
  • RNA, Ribosomal, 16S
  • phosphatidylethanolamine

Associated data

  • GENBANK/EU682683