Bifidobacterium longum strain 379

Bifidobacterium longum strain 379 is a Gram-positive, non-pathogenic bacterium characterized by its rod shape and anaerobic oxygen requirement. This strain typically exists in host-associated environments and is known to form clusters, pairs, and singles. It lacks mobility and does not possess flagella, indicating a reliance on its host for movement and dispersal. The optimal temperature for growth of Bifidobacterium longum strain 379 is 37°C, which falls within the mesophilic temperature range. This temperature preference aligns with its associations with warm-blooded hosts, including Homo sapiens, Metazoa, Sus scrofa, Insecta, Primates, Mammalia, and Vertebrata. The bacterium has a single replicon and a single membrane, which are typical traits of many bacteria in its classification. While Bifidobacterium longum strain 379 can be associated with health effects such as bacteraemia, it is important to note that it is classified as non-pathogenic. This suggests that, despite its potential presence in the bloodstream under certain conditions, it does not cause disease in healthy individuals. The ecological role of Bifidobacterium longum strain 379 highlights its importance as a free-living organism in various host environments. Its presence in the gut microbiota of mammals, particularly humans, underscores its potential contributions to gut health and overall well-being, although its specific health benefits and mechanisms of action require further investigation.