Carnobacterium divergens strain MFPA43A1505

Carnobacterium divergens strain MFPA43A1505 is a Gram-positive, facultative anaerobic rod-shaped bacterium predominantly found in the gut of its host, Salvelinus alpinus, commonly known as the Arctic char. This strain is nonsporulating and features the presence of flagella, which may contribute to its motility within the gastrointestinal environment. C. divergens MFPA43A1505 thrives optimally at a temperature of 37°C, falling within a mesophilic temperature range. The bacterium possesses three replicons, indicating a complex genomic structure that may contribute to its adaptability and metabolic versatility in the gut ecosystem. The habitat of C. divergens in the gut suggests its potential role in the microbiota of Salvelinus alpinus, where it may participate in various biological processes, including digestion and nutrient absorption. Its facultative anaerobic nature implies that it can survive in both the presence and absence of oxygen, which is beneficial in the fluctuating conditions of the gut environment. Understanding the ecological role of Carnobacterium divergens strain MFPA43A1505 in the gut of Arctic char may provide insights into its contributions to the health and maintenance of this aquatic species’ microbiome, as well as its potential implications for fish farming and aquaculture practices.