Aggregatibacter aphrophilus ATCC 33389 strain NCTC 5906

Aggregatibacter aphrophilus ATCC 33389 strain NCTC 5906 is a Gram-negative, rod-shaped bacterium that exhibits facultative anaerobic growth, enabling it to thrive in various oxygen environments. This strain is host-associated, indicating its presence in specific biological systems, which may involve interactions with host organisms. The facultative anaerobic nature of Aggregatibacter aphrophilus allows it to adapt to fluctuating oxygen levels, contributing to its survival in diverse habitats, particularly those associated with animal hosts. This adaptability is significant, as it enables the organism to exploit niches where oxygen availability may vary, potentially influencing its metabolic pathways and ecological interactions. Understanding the ecological role of Aggregatibacter aphrophilus, particularly in relation to its host-associated habitat, may provide insights into its contributions to microbial communities, host health, and the dynamics of microbial interactions. Future studies could elucidate the specific mechanisms by which this bacterium interacts with its host, further highlighting its biological significance within host-associated ecosystems.