Streptacidiphilus pinicola sp. nov., isolated from pine grove soil.
Int J Syst Evol Microbiol
; 68(9): 3149-3155, 2018 Oct.
Article
em En
| MEDLINE
| ID: mdl-30102143
ABSTRACT
A moderately acidophilic actinobacterial strain, designated MMS16-CNU450T, was isolated from pine grove soil, and its taxonomic position was analysed using a polyphasic approach. The isolate showed best growth at 30 °C, pH 6 and 0.5â% (w/v) NaCl. On the basis of 16S rRNA gene sequence similarity, the isolate was assigned to the genus Streptacidiphilus, and the closest species were Streptacidiphilus rugosus AM-16T (sequence similarity, 98.61â%), Streptacidiphilus melanogenes NBRC 103184T (98.53â%), Streptacidiphilus jiangxiensis NBRC 100920T (98.19â%) and Streptacidiphilus anmyonensis NBRC 103185T (98.05â%). The isolate formed a distinct cluster of its own within the Streptacidiphilusclade in the phylogenetic tree. Based on whole-genome comparison between the strain MMS16-CNU450T and the type strains of related species, the orthologous average nucleotide identity and in silico DNA-DNA hybridization values were in the range of 77.9-87.0 and 22.3-32.7â%, respectively. The DNA G+C content of the isolate was 68.6 mol%. The phylogenetic, phenotypic, chemotaxonomic and genomic data supported the affiliation of the strain to Streptacidiphilus, and the name Streptacidiphilus pinicola sp. nov. (type strain, MMS16-CNU450T=KCTC 49008T=JCM 32300T) is proposed accordingly.
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Bases de dados:
MEDLINE
Assunto principal:
Filogenia
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Microbiologia do Solo
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Streptomycetaceae
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Florestas
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Pinus
País/Região como assunto:
Asia
Idioma:
En
Revista:
Int J Syst Evol Microbiol
Assunto da revista:
MICROBIOLOGIA
Ano de publicação:
2018
Tipo de documento:
Article