Clostridium lamae sp. nov., a novel bacterium isolated from the fresh feces of alpaca.
Antonie Van Leeuwenhoek
; 117(1): 36, 2024 Feb 17.
Article
en En
| MEDLINE
| ID: mdl-38367205
ABSTRACT
A novel Gram-positive, anaerobic, nonspore-forming, rod-shaped bacterium, designated strain NGMCC 1.200840 T, was isolated from the alpacas fresh feces. The taxonomic position of the novel strain was determined using a polyphasic approach. Phylogenetic analysis based on 16S rRNA gene sequences revealed strain NGMCC 1.200840 T was a member of the genus Clostridium and closely related to Clostridium tertium DSM 2485 T (98.16% sequence similarity). Between strains NGMCC 1.200840 T and C. tertium DSM 2485 T, the average nucleotide identity (ANI) and digital DNA-DNA hybridization (dDDH) were 79.91% and 23.50%, respectively. Genomic DNA G + C content is 28.44 mol%. The strain can utilise D-glucose, D-mannitol, D-lactose, D-saccharose, D-maltose, D-xylose, L-arabinose, D-cellobiose, D-mannose, D-melezitose, D-raffinose, D-sorbitol, L-rhamnose, D-trehalose, D-galactose and Arbutin to produce acid. The optimal growth pH was 7, the temperature was 37 °C, and the salt concentration was 0-0.5% (w/v). The major cellular fatty acids (> 10%) included iso-C150, anteiso-C150 and iso-C170 3-OH. The polar lipids consisted of diphosphatidylglycerol, phosphatidylglycerol, phosphatidylethanolamine, three unidentified phospholipids and two unidentified aminolipids. Based on phenotypic, phylogenetic and chemotaxonomic characteristics, NGMCC 1.200840 T represents a novel species within the genus Clostridium, for which the named Clostridium lamae sp. nov. is proposed. The type strain is NGMCC 1.200840 T (= CGMCC 1.18014 T = JCM 35704 T).
Palabras clave
Texto completo:
1
Colección:
01-internacional
Banco de datos:
MEDLINE
Asunto principal:
Camélidos del Nuevo Mundo
Límite:
Animals
Idioma:
En
Revista:
Antonie Van Leeuwenhoek
Año:
2024
Tipo del documento:
Article