other

polytropic murine leukemia virus 19
polytropic murine leukemia virus 15
polytropic murine leukemia virus 12
polytropic murine leukemia virus 11
polytropic murine leukemia virus 10
xenotropic murine leukemia virus 65
xenotropic murine leukemia virus 45
xenotropic murine leukemia virus 26
xenotropic murine leukemia virus 17
T cell receptor alpha, variable 9