Murine retroviral restriction genes Fv-4 and Akvr-1 are alleles of a single locus

S J O'Brien, E J Berman, J D Estes, M B Gardner
1983 Journal of Virology  
doi:10.1128/jvi.47.3.649-651.1983 fatcat:tgnb77uvt5fprefjpkozi4m43q