Porphyromonas gingivalis W83

Porphyromonas gingivalis W83 is a Gram-negative, anaerobic bacterium characterized by its rod-shaped morphology and lack of mobility, as it does not possess flagella. This organism is categorized as mesophilic, with an optimal growth temperature of 37°C, which aligns with the human body temperature, its primary habitat. P. gingivalis W83 has a single chromosomal replicon and is surrounded by two membranes typical of Gram-negative bacteria. This bacterium is notable for its pathogenicity, contributing to various periodontal diseases in humans (Homo sapiens). It exists in a free-living state but is primarily associated with host tissues, indicating a biotic relationship that can lead to disease. Importantly, P. gingivalis W83 is nonsporulating, which means it does not form spores to survive adverse conditions. The ecological insight gained from studying P. gingivalis W83 highlights its role in the human oral microbiome and its potential impact on systemic health. Given its pathogenic nature, this organism can disrupt the balance of the oral microbiome, leading to inflammation and periodontal complications. Understanding its traits and behavior is essential for developing targeted interventions for periodontal disease and maintaining oral health. Accessions for this strain include NC_002950.2, which supports further research and characterization in microbiology and infectious disease studies.