Actinomyces oris strain R21091

Actinomyces oris strain R21091 is a Gram-positive bacterium primarily found in the submucosal sulcus and vaginal mucosa of Homo sapiens. This strain exhibits facultative anaerobic growth, allowing it to thrive in both aerobic and anaerobic environments. It possesses a single replicon, indicating a streamlined genomic structure. The habitat of A. oris strain R21091 suggests its role in the human microbiome, particularly in areas associated with mucosal surfaces. This positioning may contribute to its involvement in maintaining local microbial communities and potentially influencing host health. Given its presence in the vaginal mucosa, it may play a role in reproductive health and the balance of the vaginal microbiome. The complete genomic data for this strain is accessible under the accession number MSKK00000000.1, which allows further study into its genetic makeup and functional capabilities. Understanding the ecological niche of A. oris can provide insights into its interactions within human hosts and its potential implications for health and disease. Overall, the presence of A. oris in specific mucosal habitats highlights its significance in the complex ecosystem of the human microbiome.