| Description | Butyricicoccus pullicaecorum is a Gram-positive, rod-shaped bacterium that thrives in anaerobic conditions, exhibiting a preference for mesophilic temperatures (20-45°C). This microbe is classified as a chemoheterotroph, relying on organic compounds for energy and carbon sources. Predominantly found in the intestines of humans and various animal species, it plays a significant role in the gut microbiome, particularly in relation to digestion and metabolism. As a Gram-positive organism, Butyricicoccus pullicaecorum possesses a thick peptidoglycan layer in its cell wall, which not only provides structural integrity but also aids in the organism’s ability to survive in the complex and competitive environment of the gastrointestinal tract. Its rod shape enhances its motility, facilitating movement through the viscous gut contents. The mesophilic temperature preference of this microbe indicates its adaptation to the warm environment typical of the intestines, where it thrives alongside a diverse community of other microorganisms. As a chemoheterotroph, Butyricicoccus pullicaecorum breaks down a variety of carbohydrates and proteins, producing short-chain fatty acids such as butyrate, which is vital for colon health and serves as an energy source for colonocytes. The production of butyrate has been linked to anti-inflammatory effects and the maintenance of gut barrier function. Moreover, Butyricicoccus pullicaecorum's ability to function as an obligate anaerobe ensures it flourishes in low-oxygen environments, while its role in the gut highlights its importance in maintaining a healthy microbiome balance. This microbe is also under investigation for its potential therapeutic effects on metabolic diseases and gut-related disorders, demonstrating its significance beyond just digestive processes. |
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