Enterococcus faecium strain ARL08-105

Enterococcus faecium strain ARL08-105 is a Gram-positive, cocci-shaped bacterium classified as a facultative anaerobe. This strain is primarily found in fermented mare milk, showcasing its association with dairy products. Its ability to thrive in varying oxygen conditions may contribute to its adaptability in different environments. Enterococcus faecium is notable for its pathogenic potential in humans, being linked to various health issues, including endocarditis, bloodstream infections, urinary tract infections, and nosocomial infections. Additionally, it has been implicated in biliary tract infections and systemic infections, highlighting its role as a significant opportunistic pathogen in clinical settings. The strain hosts a single replicon and has been identified in a diverse range of hosts, including Homo sapiens, Gallus gallus (chickens), Bos taurus (cattle), and others from various taxonomic groups, such as Metazoa and Aves. This wide distribution suggests a versatile ecological role, potentially impacting both human health and animal health. Given its presence in fermented mare milk, E. faecium strain ARL08-105 may also play a role in food production and safety. However, its pathogenic characteristics necessitate caution, as it is capable of causing serious infections in humans. Understanding its ecological interactions and pathogenicity is crucial for managing its implications in both agricultural and clinical contexts. The strain is cataloged under accession number QPSL00000000.1, providing a reference point for further research and characterization.