Faecalibacterium prausnitzii strain APC924/119

Faecalibacterium prausnitzii strain APC924/119 is a Gram-positive, non-motile, rod-shaped bacterium classified as a chemoheterotroph. This strain is an anaerobe, thriving in environments devoid of oxygen, and is optimally active at a temperature of 37°C, placing it within the mesophilic temperature range. The strain has been identified in multiple habitats, notably within the gastrointestinal tracts of various hosts, including Homo sapiens (humans), Gallus gallus (domestic chickens), Metazoa, Aves (birds), and primates such as Macaca mulatta and Macaca fascicularis. This diverse range of hosts indicates its ecological versatility and adaptation to different biological niches. Faecalibacterium prausnitzii is characterized by the presence of a single replicon and does not form spores. The strain is cataloged under the accession number PRLF00000000.1. Its nonsporulating nature suggests a reliance on stable environments for survival, which aligns with its presence in host-associated microbiomes. Biologically, Faecalibacterium prausnitzii is significant for its role in maintaining gut health. It is known to produce short-chain fatty acids, which can have beneficial effects on host metabolism and immune function. The presence of this bacterium in the gut microbiome is often associated with anti-inflammatory properties, further emphasizing its ecological importance in the context of host health and disease prevention.