title: Mechanism of leukemogenesis and of target cell specificity by defective avian leukemia viruses: a hypothesis.
mesh_terms: D001355:Alpharetrovirus; D000818:Animals; D001354:Avian Leukosis Virus / Q000235:genetics; D002454:Cell Differentiation; D002471:Cell Transformation, Neoplastic; D002472:Cell Transformation, Viral; D002478:Cells, Cultured; D003673:Defective Viruses / Q000235:genetics; D005814:Genes, Viral; D006412:Hematopoietic Stem Cells / Q000382:microbiology; D007942:Leukemia, Experimental / Q000209:etiology*; D014779:Virus Replication