Enterococcus faecium strain ARL07-1286

Enterococcus faecium strain ARL07-1286 is a Gram-positive bacterium that thrives in the habitat of fermented mare milk. This strain exhibits a cocci shape and is classified as a facultative anaerobe, indicating its ability to grow in both the presence and absence of oxygen. Notably, Enterococcus faecium ARL07-1286 possesses flagella, which may contribute to its motility in certain environments. The strain has a single replicon and has been identified in various hosts, including Homo sapiens (humans), Gallus gallus (chickens), Bos taurus (cattle), and others from diverse taxa, indicating a broad ecological niche. Enterococcus faecium is known for its role as a pathogen, with this particular strain associated with a range of health effects in humans, including endocarditis, nosocomial infections, bloodstream infections, urinary tract infections, biliary tract infections, nosocomial bacteremia, infected pancreatic necrosis, and systemic infections. The presence of Enterococcus faecium in fermented mare milk suggests that this strain may play a role in the microbiota of this unique habitat. Furthermore, its pathogenicity in humans highlights the potential for zoonotic transmission and the need for monitoring in food safety and public health contexts. The strain's adaptability to various environments and hosts underscores its ecological significance and potential implications for both animal and human health.