Agathobacter rectalis DSM 17629

Agathobacter rectalis DSM 17629 is a Gram-positive, rod-shaped bacterium that functions as a chemoheterotroph, obtaining its energy from organic compounds. This species is nonsporulating and thrives optimally at a temperature of 37.0°C, which is indicative of its potential association with warm-blooded hosts or environments that maintain similar temperatures. A. rectalis is classified as an anaerobe, meaning it requires an oxygen-free environment for growth, thereby suggesting its adaptation to specific niches where oxygen levels are low or absent. The habitat of A. rectalis is diverse, indicating its ability to colonize and survive in various anaerobic environments. This flexibility may allow it to play a role in the complex microbial communities found in the gastrointestinal tracts of hosts. The presence of A. rectalis in such habitats could contribute to the degradation of organic matter and the fermentation processes that are essential for nutrient cycling and maintaining gut health. Given its anaerobic nature and chemoheterotrophic lifestyle, A. rectalis may be involved in the fermentation of dietary fibers, contributing to the production of short-chain fatty acids, which are important for gut health and host metabolism. This highlights A. rectalis as a potentially significant player in the gut microbiome, underscoring the importance of anaerobic bacteria in maintaining the ecological balance within various habitats.