Fusobacterium varium strain Fv113-g1

Fusobacterium varium strain Fv113-g1 is a Gram-negative, nonsporulating rod-shaped bacterium that exhibits anaerobic growth and thrives optimally at 37.0°C. As a chemoheterotroph, this strain derives its energy from organic compounds, positioning it within a niche that likely involves the degradation of complex substrates in various habitats. The anaerobic nature of F. varium strain Fv113-g1 suggests its ecological role may be significant in environments where oxygen is limited, such as in the human gut or in other anaerobic ecosystems. Its presence in multiple habitats indicates a degree of versatility, which could facilitate the breakdown of organic matter in diverse microbial communities. Understanding the metabolic capabilities of F. varium strain Fv113-g1 contributes to a broader comprehension of anaerobic microbial processes, particularly in nutrient cycling and the maintenance of ecosystem dynamics in low-oxygen environments. This strain's ability to thrive under specific temperature and oxygen conditions provides insights into its potential interactions with other microorganisms and its role in the ecological balance of its habitat.