Faecalicatena absiana sp. nov., an obligately anaerobic bacterium from a pig farm faeces dump

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Title
Faecalicatena absiana sp. nov., an obligately anaerobic bacterium from a pig farm faeces dump
Author(s)
Yeseul Shin; Jayoung Paek; H Kim; J K Kook; Young Hyo Chang
Bibliographic Citation
International Journal of Systematic and Evolutionary Microbiology, vol. 72, no. 2, pp. 005238-005238
Publication Year
2022
Abstract
An obligately anaerobic, Gram-stain-positive, spore-forming, short-rod-shaped bacterium, designated strain YH-C36aT, was isolated from a pig farm faeces dump. Phylogenetic analysis based on 16S rRNA gene sequences indicated that the isolate belongs to the genus Faecalicatena and is most closely related to Faecalicatena contorta KCTC 5831T, Faecalicatena fissicatena KCTC 15010T and Faecalicatena orotica KCTC 15331T, with 96.3, 96.2, and 96.0 % sequence similarity, respectively. The average nucleotide identity values for strain YH-C36aT and the closest related strains were lower than 72 %. The G+C content of the isolate was 43.0 mol%. The cell-wall peptidoglycan was A1γ type and contained meso-diaminopimelic acid. The predominant fatty acids were C16 : 0, C18 : 1 cis 9, C16 : 0 DMA, C18 : 0 DMA and C18:0. The major end products of glucose fermentation were lactate, formate and acetate. Based on its phenotypic, phylogenetic and chemotaxonomic properties, a novel species, named Faecalicatena absiana sp. nov., is proposed for strain YH-C36aT (=KCTC 25106T=NBRC 114768T).
Keyword
Faecalicatena absiana sp. nov.AnaerobicGenomeNew speciesPig
ISSN
1466-5026
Publisher
Microbiology Soc
DOI
http://dx.doi.org/10.1099/ijsem.0.005238
Type
Article
Appears in Collections:
Ochang Branch Institute > Division of Bioinfrastructure > ABS Research Support Center > 1. Journal Articles
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