Burkholderia cordobensis sp. nov., from agricultural soils

Int J Syst Evol Microbiol. 2014 Jun;64(Pt 6):2003-2008. doi: 10.1099/ijs.0.059667-0. Epub 2014 Mar 12.

Abstract

Two Gram-negative, rod-shaped bacteria were isolated from agricultural soils in Córdoba province in central Argentina. Their 16S rRNA gene sequences demonstrated that they belong to the genus Burkholderia, with Burkholderia zhejiangensis as most closely related formally named species; this relationship was confirmed through comparative gyrB sequence analysis. Whole-cell fatty acid analysis supported their assignment to the genus Burkholderia. Burkholderia sp. strain YI23, for which a whole-genome sequence is available, represents the same taxon, as demonstrated by its highly similar 16S rRNA (100% similarity) and gyrB (99.1-99.7%) gene sequences. The results of DNA-DNA hybridization experiments and physiological and biochemical characterization further substantiated the genotypic and phenotypic distinctiveness of the Argentinian soil isolates, for which the name Burkholderia cordobensis sp. nov. is proposed, with strain MMP81(T) ( = LMG 27620(T) = CCUG 64368(T)) as the type strain.

Publication types

  • Research Support, Non-U.S. Gov't

MeSH terms

  • Agriculture
  • Argentina
  • Bacterial Typing Techniques
  • Base Composition
  • Burkholderia / classification*
  • Burkholderia / genetics
  • Burkholderia / isolation & purification
  • DNA Gyrase / genetics
  • DNA, Bacterial / genetics
  • Fatty Acids / chemistry
  • Genotype
  • Molecular Sequence Data
  • Nucleic Acid Hybridization
  • Phylogeny*
  • RNA, Ribosomal, 16S / genetics
  • Sequence Analysis, DNA
  • Soil Microbiology*

Substances

  • DNA, Bacterial
  • Fatty Acids
  • RNA, Ribosomal, 16S
  • DNA Gyrase

Associated data

  • GENBANK/HG324048
  • GENBANK/HG324049
  • GENBANK/HG324054
  • GENBANK/HG324055
  • GENBANK/HG324056