Bifidobacterium pseudolongum subsp. globosum strain 1791B

Bifidobacterium pseudolongum subsp. globosum strain 1791B is a Gram-positive, rod-shaped bacterium that thrives in the anaerobic environment of the host gut. This strain is classified as a chemoheterotroph, utilizing organic compounds as its energy source. It is non-motile and does not possess flagella, indicating a stationary lifestyle within the gut ecosystem. The cell arrangement of B. pseudolongum subsp. globosum strain 1791B is characterized by pairs, which can influence its interactions with other gut microorganisms and the host. This strain has a mesophilic temperature range, with an optimal growth temperature of 37°C, aligning with the typical conditions found in the mammalian gut. Bifidobacterium pseudolongum subsp. globosum strain 1791B is nonsporulating and has a single replicon, which reflects its stable genomic structure and potential adaptability within the host environment. The strain is cataloged under accessions RYVB00000000.1, providing a reference for further genomic studies. The ecological role of B. pseudolongum subsp. globosum strain 1791B in the gut is significant, as bifidobacteria are known to contribute to gut health by aiding in digestion, competing with pathogens, and modulating the host immune response. Its presence in the gut ecosystem can help maintain microbial balance and support overall host health.