Actinomyces viscosus strain NCTC10951

Actinomyces viscosus strain NCTC10951 is a microaerophilic bacterium predominantly found in the subgingival plaque of humans and rodents. This strain possesses a single replicon, indicating a streamlined genetic structure typical of many bacteria. A. viscosus is significant in the context of human health, as it is associated with actinomycosis, a chronic infection that can affect various body sites, primarily the oral cavity. The habitat of A. viscosus in subgingival plaque positions it as a critical player in oral microbiology, where it may contribute to periodontal disease and other oral health issues. Its microaerophilic nature suggests that it thrives in environments with low oxygen levels, which is consistent with the anaerobic conditions typically found in deep dental biofilms. In terms of its ecological impact, A. viscosus strain NCTC10951 serves as an important model for studying the interactions between bacteria in the oral cavity and their potential role in disease processes. Understanding the characteristics and behaviors of this strain provides insight into the complexities of oral microbiomes and their implications for human health. The strain is cataloged under the accession number NZ_LR134477.1, facilitating further research and exploration of its genetic and phenotypic properties.