Orthoretrovirinae |
Alpharetrovirus |
Avian sarcoma leukosis virus |
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Rous sarcoma virus |
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Betaretrovirus |
Enzootic nasal tumor virus of goats |
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Jaagsiekte sheep retrovirus |
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Mason-Pfizer monkey virus |
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Mouse mammary tumor virus |
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Simian retrovirus 4 |
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Gammaretrovirus |
Feline leukemia virus |
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Gibbon ape leukemia virus |
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Murine leukemia virus |
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Spleen focus-forming virus |
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Xenotropic murine leukemia virus-related |
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virus |
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Deltaretrovirus |
Bovine leukemia virus |
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Human T-lymphotropic virus 1, 2, 3, and 4 |
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Epsilonretrovirus |
Walleye dermal sarcoma virus |
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Lentivirus |
Bovine immunodeficiency virus |
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Equine infectious anemia virus |
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Feline immunodeficiency virus |
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Human immunodeficiency virus 1 and 2 |
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Simian immunodeficiency virus |
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Spumaretrovirinae |
Spumavirus |
Bovine foamy virus |
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Feline foamy virus |
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Simian foamy virus |