Porphyromonas gingivalis str. KCOM 2805

Porphyromonas gingivalis str. KCOM 2805 is a Gram-negative, nonsporulating rod-shaped bacterium that thrives in anaerobic conditions, with an optimal growth temperature of 37.0°C. This microbe is primarily associated with host environments, indicating a close relationship with its biological hosts, which is characteristic of many members of the genus Porphyromonas. As a strict anaerobe, P. gingivalis str. KCOM 2805 relies on environments devoid of oxygen, which is typical for bacteria residing in the oral cavity, particularly in subgingival sites where it may contribute to complex microbial communities. The specific adaptation to host-associated habitats suggests a potential role in the oral microbiome, where it may interact with other microbial species and host tissues. This strain's characteristics highlight its ecological niche within the oral environment, where it may participate in symbiotic or pathogenic interactions, depending on the context of the host's health. Understanding the traits of P. gingivalis str. KCOM 2805 can provide insights into the dynamics of microbial communities in the oral cavity and the conditions that favor the growth of anaerobic bacteria in these specialized environments. The study of such traits may also contribute to a broader understanding of microbial behavior in host-associated habitats.