Faecalibacterium prausnitzii strain AM36-18BH

Faecalibacterium prausnitzii strain AM36-18BH is a Gram-positive, non-motile, anaerobic bacterium characterized by its rod shape. It functions as a chemoheterotroph, deriving energy from organic compounds rather than light or inorganic sources. This strain has an optimal growth temperature of 37°C and falls within the mesophilic temperature range, indicating it thrives in moderate environmental conditions. F. prausnitzii strain AM36-18BH is found in multiple habitats, including the gastrointestinal tracts of various hosts. Specifically, it has been identified in Homo sapiens (humans), Gallus gallus (chickens), Metazoa (multicellular animals), Aves (birds), and non-human primates, such as Macaca mulatta and Macaca fascicularis. This wide host range suggests that the bacterium plays a significant role in the gut microbiota across different species, potentially influencing health and digestion. The bacterium is non-sporulating and contains one replicon, which reflects its genetic organization and replication strategy. Its presence in diverse hosts underscores its ecological importance, particularly in maintaining gut health and contributing to the microbial community's stability. In summary, Faecalibacterium prausnitzii strain AM36-18BH exemplifies a crucial member of the gut microbiota, with its anaerobic, chemoheterotrophic lifestyle and adaptability to various hosts highlighting its potential role in digestive health and microbiome dynamics.