Bifidobacterium longum subsp. longum strain MCC10004

Bifidobacterium longum subsp. longum strain MCC10004 is a Gram-positive, rod-shaped anaerobic bacterium characterized by its unique cellular arrangement in clusters, pairs, and singles. This strain is part of the diverse microbiota found in host-associated environments, specifically within Homo sapiens and other primates. It exhibits a mesophilic temperature range with an optimal growth temperature of 37°C, aligning well with the physiological conditions of its hosts. B. longum subsp. longum strain MCC10004 is non-motile, lacking flagella, which indicates that it does not exhibit active movement. The strain possesses a single replicon and a single membrane, which is typical for many bacteria in its classification. Its biotic relationship is described as free-living, suggesting that it can thrive independently within its ecological niche. The presence of Bifidobacterium longum in the gut microbiota is often associated with beneficial roles in human health, including the potential modulation of the immune system and support of gut health. The study of such strains contributes to our understanding of the complex interactions within the gut microbiome, highlighting the importance of specific bacterial populations in maintaining host health and homeostasis. Understanding the characteristics and behaviors of strains like MCC10004 can also inform probiotic development and therapeutic applications for gut-related disorders.