Prevotella stercorea

Prevotella stercorea is a Gram-negative, non-motile bacterium primarily found in the intestinal microflora of animals, including humans (Homo sapiens). As a chemoheterotroph, it derives energy from organic compounds, utilizing the diverse substrates present in the gut environment. This species thrives in anaerobic conditions, meaning it does not require oxygen for growth, which aligns with its habitat in the oxygen-limited intestinal tract. P. stercorea exhibits mesophilic characteristics, with an optimal growth temperature of 37°C, which corresponds to the average body temperature of its host. This temperature range is conducive to its survival and proliferation within the intestines, where it plays a role in digestion and the overall microbial ecosystem. Notably, P. stercorea does not form spores, a trait that may influence its ecological role and adaptability in the gut environment. Its presence in the intestinal microbiome is significant as it may contribute to various metabolic processes, including the fermentation of dietary fibers and production of short-chain fatty acids, which are beneficial for host health. The ecological insight into Prevotella stercorea highlights its potential impact on the balance of gut microbiota and its role in maintaining intestinal health. Understanding the functions and interactions of such microorganisms can provide valuable information for studying gut health and the implications of dysbiosis on overall well-being.