Bifidobacterium longum strain CMW7750

Bifidobacterium longum strain CMW7750 is a gram-positive, anaerobic bacterium characterized by its rod shape and arrangement in clusters, pairs, and singles. This strain does not exhibit mobility and possesses flagella. It thrives optimally at a temperature of 37°C, fitting within a mesophilic temperature range. B. longum CMW7750 has a single replicon and one membrane, indicating a relatively simple cellular structure. This bacterium is primarily found in association with various hosts, including Homo sapiens (humans), Metazoa, Sus scrofa (domestic pigs), Insecta, Primates, Mammalia, and Vertebrata, suggesting a broad ecological niche within diverse biological systems. Importantly, Bifidobacterium longum strain CMW7750 is considered non-pathogenic, although it has been noted in association with bacteraemia, which requires careful consideration in clinical contexts. The nonsporulating nature of this strain indicates that it does not form spores, a trait that may affect its survival and persistence in different environments. As a free-living organism, B. longum CMW7750 plays a role in the gut microbiota of its hosts, contributing to the complex interplay of microbial communities. In summary, Bifidobacterium longum strain CMW7750 exemplifies a non-pathogenic anaerobic bacterium with a significant presence in various host species. Its ecological role underscores the importance of such microorganisms in maintaining host health and the balance of microbial ecosystems.