Selenomonas ruminantium strain S137

Selenomonas ruminantium strain S137 is a Gram-negative anaerobic bacterium that resides in the intestinal microflora of animals, particularly ruminants. As a chemoheterotroph, this organism derives its energy from organic compounds, playing a significant role in the fermentation processes that occur within the rumen. The bacterium exhibits a rod shape and is non-motile, despite the presence of flagella. This organism thrives optimally at a temperature of 37°C, aligning with the mesophilic temperature range suitable for many microorganisms found in warm-blooded animals. Notably, Selenomonas ruminantium strain S137 is nonsporulating and has a single replicon, which is characteristic of its simple genetic structure. The presence of Selenomonas ruminantium in the gut ecosystem of ruminants contributes to the breakdown of complex carbohydrates, aiding in digestion and nutrient absorption. Its role as a part of the animal intestinal microflora is essential for maintaining a healthy digestive system, highlighting the intricate relationships between host organisms and their microbiota. Understanding the characteristics and functions of Selenomonas ruminantium strain S137 can shed light on its contributions to rumen fermentation and overall animal health.