title: Structural studies of avian myeloblastosis virus: absence of leukemogenic activity of the core component.
mesh_terms: D000818:Animals; D000831:Animals, Newborn; D001354:Avian Leukosis Virus; D009189:Avian Myeloblastosis Virus / Q000032:analysis; D002499:Centrifugation, Density Gradient; D002645:Chickens; D007942:Leukemia, Experimental / Q000209:etiology*; D014764:Viral Proteins / Q000302:isolation & purification*
chemical_list: D014764:Viral Proteins