Peptoniphilus faecalis sp. nov., isolated from swine faeces.
Int J Syst Evol Microbiol
; 71(6)2021 Jun.
Article
em En
| MEDLINE
| ID: mdl-34125664
ABSTRACT
An obligately anaerobic, Gram-positive, non-motile, coccus-shaped bacterial strain designated AGMB00490T was isolated from swine faeces. 16S rRNA gene sequence-based phylogenetic analysis indicated that the isolate belongs to the genus Peptoniphilus and that the most closely related species is Peptoniphilus gorbachii WAL 10418T (=KCTC 5947T, 97.22â% 16S rRNA gene sequence similarity). Whole genome sequence analysis determined that the DNA G+C content of strain AGMB00490T was 31.2 mol% and moreover that the genome size and numbers of tRNA and rRNA genes were 2â129â517 bp, 34 and 10, respectively. Strain AGMB00490T was negative for oxidase and urease; positive for catalase, indole production, arginine arylamidase, leucine arylamidase, tyrosine arylamidase and histidine arylamidase; and weakly positive for phenylalanine arylamidase and glycine arylamidase. The major cellular fatty acids (>10â%) of the isolate were determined to be C16ââ0 and C18ââ1 ω9c. Strain AGMB00490T produced acetic acid as a major end product of metabolism. Accordingly, phylogenetic, physiologic and chemotaxonomic analyses revealed that strain AGMB00490T represents a novel species for which the name Peptoniphilus faecalis sp. nov. is proposed. The type strain is AGMB00490T (=KCTC 15944T=NBRC 114159T).
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Base de dados:
MEDLINE
Assunto principal:
Filogenia
/
Suínos
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Fezes
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Clostridiales
Limite:
Animals
País como assunto:
Asia
Idioma:
En
Ano de publicação:
2021
Tipo de documento:
Article