Actinomyces meyeri strain DSM 20733

Actinomyces meyeri strain DSM 20733 is a bacterium primarily associated with the habitat of the submucosal sulcus in Homo sapiens. This strain is notable for its single replicon structure, which is characteristic of many bacteria within the Actinomyces genus. A significant health implication of A. meyeri is its association with actinomycosis, a chronic infection that can affect various tissues in humans, including the jaw and lungs. The presence of true flagella suggests a degree of motility, which may play a role in its ability to colonize and persist in host tissues. The strain is cataloged under the accession number FNLK00000000.1, providing a reference point for genomic studies and further research into its characteristics and behaviors. The ecological insight derived from the habitat preference of A. meyeri highlights its niche adaptation, indicating a specialized role within the human microbiome, particularly in areas where tissue interfaces with the oral cavity. Understanding the interactions of this bacterium within its host environment can provide valuable information regarding microbial community dynamics and the factors contributing to infections like actinomycosis.