Fusobacterium nucleatum subsp. animalis 7_1

Fusobacterium nucleatum subsp. animalis 7_1 is a Gram-negative, non-motile bacterium characterized by its bacilli shape and anaerobic lifestyle. This organism is classified as a chemoheterotroph, deriving its energy from organic compounds. It is typically found in host-associated environments, indicating a potential relationship with specific hosts. In terms of cellular arrangement, F. nucleatum subsp. animalis 7_1 typically exists in pairs. This arrangement, along with its mesophilic nature, suggests that it thrives optimally at 37°C, which aligns with the physiological temperature of many animal hosts. The bacterium possesses a double membrane structure, a characteristic feature of Gram-negative bacteria, and it does not form spores, indicating a reliance on stable environmental conditions for survival. The ecological role of Fusobacterium nucleatum subsp. animalis 7_1 can be linked to its free-living biotic relationship, suggesting that, while it may be associated with hosts, it can also exist independently in the environment. This dual capability may play a significant role in nutrient cycling and microbial community dynamics. Understanding the traits of F. nucleatum subsp. animalis 7_1 can provide insights into its ecological interactions and contributions to the microbiomes of host organisms.