Bifidobacterium longum strain 239-2 C1258

Bifidobacterium longum strain 239-2 C1258 is a Gram-positive, non-pathogenic anaerobic bacterium belonging to the genus Bifidobacterium. This strain is characterized by its rod shape and typically forms clusters, pairs, or singles. It is adapted to a mesophilic temperature range, with an optimal growth temperature of 37°C. This bacterium does not exhibit mobility and lacks flagella, making it a non-motile organism. It maintains a simple cellular structure with one membrane and a single replicon. Bifidobacterium longum strain 239-2 C1258 is known to inhabit a variety of hosts including Homo sapiens, Metazoa, Sus scrofa, Insecta, Primates, Mammalia, and Vertebrata, indicating its versatility in colonizing different environments within the animal kingdom. Although this strain is part of the microbiota and has been associated with bacteraemia, it is recognized for its non-pathogenic nature, suggesting a role in maintaining a balanced microbiome rather than causing disease. Its free-living biotic relationship indicates that it can thrive independently in various habitats, potentially contributing to the gut health of its hosts. The ecological insight from the presence of Bifidobacterium longum strain 239-2 C1258 across diverse species suggests its importance in gut microbiota composition and functionality, highlighting its potential role in health maintenance and disease prevention.