Bifidobacterium longum subsp. longum strain MCC10126

Bifidobacterium longum subsp. longum strain MCC10126 is a Gram-positive anaerobic bacterium characterized by its rod shape and a unique cell arrangement that can be observed in clusters, pairs, or singles. This strain is part of the natural microbiota found in the gastrointestinal tract of hosts such as Homo sapiens and other primates, highlighting its significance in host-associated environments. With a mesophilic temperature range, this strain thrives optimally at 37°C, which is consistent with the body temperature of its primary hosts. Bifidobacterium longum subsp. longum MCC10126 is non-motile and does not possess flagella, indicating a reliance on its habitat for nutrient acquisition and interactions rather than active movement. The strain has a single replicon and a single membrane, which is typical for many bacteria in the Bifidobacterium genus. As a free-living organism, it plays a crucial role in the gut microbiome, contributing to the overall health of its host through various metabolic processes. Understanding the specific traits of Bifidobacterium longum subsp. longum strain MCC10126 underscores its importance in maintaining gut health and its potential implications for probiotic applications. Its adaptation to the anaerobic conditions of the gastrointestinal tract and its potential interactions with other gut microbes offer insights into the complex dynamics of microbial ecosystems within primate hosts.