[species of beta retrovirus isolated from mammary carcinoma in rhesus monkeys; it appears to have evolved from a recombination between a murine B oncovirus and a primate C oncovirus related to the baboon endogenous virus; several serologically distinct strains exist; MPMV induces simian AIDS (SAIDS). ( CSP )]
UMLS (CSP) C0024864 Relation/PAR: betaretrovirus