Abstract
Endogenous feline leukemia RD114 virus genome rendered capable of infecting mouse cells by phenotypic mixing with an ecotropic murine leukemia virus (MuLV) exhibited the Fv‐1 restriction pattern of the ecotropic murine virus. However, RD114 genomes phenotypically mixed with ecotropic MuLV showed one‐hit dose‐response kinetics, even when titrated with murine cells with the restricted Fv‐1 phenotype.
Keywords: Murine leukemia virus, Feline C‐type RD114 virus, Fv‐1 gene
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