Fusobacterium nucleatum CTI-1

Fusobacterium nucleatum CTI-1 is a nonsporulating, Gram-negative bacterium characterized by its rod-shaped morphology and strict anaerobic metabolism. This microbe thrives optimally at a temperature of 37.0°C, which aligns with the typical physiological conditions found within host environments. F. nucleatum CTI-1 is predominantly associated with host-associated habitats, suggesting a potential symbiotic relationship or involvement in the microbiota of various organisms. As an anaerobe, F. nucleatum CTI-1 relies on environments devoid of oxygen for growth and metabolic activity, which is a common trait among members of the Fusobacterium genus. The presence of this species in host-associated environments indicates its possible role in complex microbial communities, particularly within the human oral cavity and gastrointestinal tract, where it may contribute to the maintenance of homeostasis or interact with other microbial species. An intriguing aspect of F. nucleatum CTI-1 is its capacity to adapt to the anaerobic conditions of the host, which may influence the dynamics of microbial interactions and host health. This adaptability underscores the importance of understanding the ecological roles of anaerobic bacteria in both health and disease contexts, potentially illuminating their contributions to the overall microbial ecology within various host systems.