In:
International Journal of Systematic and Evolutionary Microbiology, Microbiology Society, Vol. 70, No. 3 ( 2020-03-01), p. 2059-2065
Abstract:
An obligately anaerobic, Gram-stain-positive, non-motile and coccoid- or oval-shaped bacterium, designated strain KGMB01111 T , was isolated from faeces from a healthy Korean. Comparative analysis of 16S rRNA gene sequences indicated that KGMB01111 T was closely related to Ruminococcus gauveauii CCRI-16110 T (93.9 %) and Blautia stercoris GAM6-1 T (93.7 %), followed by Clostridium nexile DSM 1787 T (93.5 %), Blautia producta ATCC 27340 T (93.4 %), Blautia hydrogenotrophica DSM 10507 T (93.1 %) and Blautia coccoides ATCC 29236 T (93.1 %) within the family Lachnospiraceae ( Clostridium rRNA cluster XIVa). Phylogenetic analysis based on the 16S rRNA gene sequences indicated that KGMB01111 T formed a separate branch with species in the genus Blautia . The major cellular fatty acids ( 〉 10.0 %) were C 16 : 0 and C 18 : 1 cis 9 dimethyl acetal (DMA), and the major polar lipids were aminophospholipids and lipids. KGMB01111 T contained meso- diaminopimelic acid in cell-wall peptidoglycan. The predominant end product of fermentation produced by KGMB01111 T was acetic acid. Based on the whole-genome sequence, the DNA G+C content of the isolate was 44.7 mol%. On the basis of the phenotypic, chemotaxonomic and phylogenetic characteristics, KGMB01111 T represents a novel species within the genus Blautia for which the name Blautia faecicola sp. nov. is proposed. The type strain is KGMB01111 T (=KCTC 15706 T =DSM 107827 T ).
Type of Medium:
Online Resource
ISSN:
1466-5026
,
1466-5034
DOI:
10.1099/ijsem.0.004015
Language:
English
Publisher:
Microbiology Society
Publication Date:
2020
detail.hit.zdb_id:
215062-1
detail.hit.zdb_id:
2056611-6
SSG:
12
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