Barnesiella viscericola DSM 18177

Barnesiella viscericola DSM 18177 is a Gram-negative, rod-shaped bacterium classified as an obligate anaerobe, with a temperature preference of mesophilic conditions, and a chemoheterotrophic metabolism that utilizes organic compounds for energy production. This microbe is primarily isolated from the human gastrointestinal tract, highlighting its role in the complex microbial ecosystem of the gut. As a mesophilic organism, Barnesiella viscericola thrives optimally at moderate temperatures, which align with the internal body temperature of humans, facilitating its growth and metabolic activities in the intestines. Being a chemoheterotroph, it derives energy from organic substrates, employing various metabolic pathways to break down carbohydrates and proteins present in the gut environment. This particular metabolic versatility allows it to adapt to different dietary conditions and maintain a stable population within the microbiota. The Gram-negative nature of Barnesiella viscericola is indicative of its cell wall structure, which is characterized by a thin peptidoglycan layer surrounded by an outer membrane containing lipopolysaccharides. This structural feature is significant as it influences the bacterium's interactions with the host immune system and other microbial residents. Barnesiella viscericola is notably associated with the human digestive tract, where it plays a crucial role in fiber fermentation and the production of short-chain fatty acids, which are beneficial for gut health. Recent studies suggest that its presence may be linked to various health benefits, including improved metabolic profiles and enhanced immune responses. Understanding the functional roles of this microbe can provide insights into the complex interactions within the gut microbiome and its implications for human health. Additionally, Barnesiella viscericola's ability to thrive in anaerobic environments underscores its importance in maintaining the balance of gut microbial communities, potentially influencing conditions such as obesity and inflammatory bowel diseases.