Malignant transformation and erythroid differentiation by polycythaemia-inducing Friend virus.

Animals Blood Platelets/drug effects Bone Marrow/metabolism Bone Marrow Cells Cell Transformation, Neoplastic/etiology Dactinomycin/therapeutic use Erythrocytes, Abnormal/metabolism Erythropoiesis Erythropoietin/metabolism Friend murine leukemia virus/pathogenicity Heme/metabolism Hemoglobins/biosynthesis Iron Isotopes Mice Mice, Inbred Strains Polycythemia/drug therapy,etiology Reticulocytes/drug effects Spleen/drug effects,metabolism Virus Replication/drug effects

Hemoglobins Iron Isotopes Erythropoietin Dactinomycin Heme