other

mammary tumor virus locus 42
mammary tumor virus locus 31
mammary tumor virus locus 28
mammary tumor virus locus 21
endogenous ecotropic MuLV 51
endogenous ecotropic MuLV 36
MMTV LTR integration site 6
mammary tumor virus locus 4
mouse minor satellite DNA 1
MCF endogenous virus 21