1887

Abstract

An obligately anaerobic, Gram-stain-positive and coccus-shaped bacterium, designated strain YH-panp20, was isolated from pig faeces. Phylogenetic analysis based on 16S rRNA gene sequencing indicated that the isolate belongs to the family , and is most closely related to KCTC 15517 (93.5 % sequence similarity), followed by KCTC 5815 (92.2 %), KCTC 15521 (90.2 %) and KCTC 5969 (89.6 %). Average nucleotide identity values between YH-panp20 and its closest relatives were lower than 71 %. The G+C content of the isolate was 38.4 mol%, and its cell-wall peptidoglycan was found to be of A1γ type and contained -diaminopimelic acid. The predominant fatty acids were C 9, C DMA and C. The major end-products of glucose fermentation were lactate, acetate and formate. Therefore, based on the phenotypic, phylogenetic and chemotaxonomic properties, a novel genus and species, gen. nov., sp. nov., is proposed for isolate YH-panp20 (=KCTC 15747=JCM 32769).

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2019-11-08
2019-11-21
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