Bacteroides thetaiotaomicron strain AF37-12

Bacteroides thetaiotaomicron strain AF37-12 is a Gram-negative, anaerobic bacterium characterized by its rod-shaped morphology. This strain is part of the Bacteroides genus, which is known for its significant role in the human gut microbiome and its associations with various hosts, including Homo sapiens, Metazoa, and Equidae. The strain exhibits a mesophilic temperature range, indicating its optimal growth conditions are found within moderate temperature environments. Bacteroides thetaiotaomicron AF37-12 is non-motile, despite possessing flagella, which may play a role in its ecological interactions rather than in locomotion. This bacterium is free-living and has a unique cellular structure, featuring two membranes and a single replicon. Its habitat is host-associated, highlighting its interactions with its hosts, where it may contribute to various biochemical processes, including digestion and nutrient absorption. The presence of Bacteroides thetaiotaomicron AF37-12 in the gut microbiota is important for maintaining a healthy microbial balance and may influence the host's metabolic pathways. This underscores the ecological significance of this strain in promoting symbiotic relationships within the digestive systems of its hosts. Given its specific adaptations to host environments, Bacteroides thetaiotaomicron AF37-12 is an essential organism for understanding gut microbiome dynamics and host interactions.