1887

Abstract

The taxonomic positions of three streptomycetes isolated from a soil sample from a hay meadow were determined using a polyphasic approach. The isolates had chemical and morphological properties typical of the genus and, in phylogenetic analyses based on 16S rRNA gene sequences, formed a distinct subclade that was most closely related to the subclade. DNA–DNA relatedness studies showed that the novel strains belonged to three different genomic species. The novel strains could be distinguished from one another and from the type strains of the species classified in the subclade using a combination of genotypic and phenotypic properties. On the basis of these data, it is proposed that the novel strains be assigned to the genus as sp. nov., sp. nov. and sp. nov., with BK119 ( = KACC 21001  = CGMCC 4.5797), BK128 ( = KACC 21002  = CGMCC 4.5799) and BK138 ( = KACC 20904  = CGMCC 4.5800) as the respective type strains.

Funding
This study was supported by the:
  • Newcastle University
  • Conselho Nacional de Desenvolvimento Científico e Tecnológico (Award 201066/2009-2)
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2012-08-01
2021-10-27
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