Erythropoietin effects on fetal mouse erythroid cells. II. Nucleic acid synthesis and the erythropoietin-sensitive cell.

Animals Autoradiography Carbon Isotopes Cell Differentiation/drug effects Cells, Cultured Cytosine Nucleotides/pharmacology DNA/biosynthesis Embryo, Mammalian/drug effects,metabolism Erythropoietin/pharmacology Gestational Age Hydroxyurea/pharmacology Liver/drug effects,metabolism Mice RNA/biosynthesis Stimulation, Chemical Thymidine/metabolism Tritium Uridine/metabolism

Carbon Isotopes Cytosine Nucleotides Tritium Erythropoietin RNA DNA Thymidine Uridine Hydroxyurea