Kinetic studies of gene frequency. I. Use of a DNA copy of reticulocyte 9 S RNA to estimate globin gene dosage in mouse tissues.

Animals Avian Leukosis Virus/enzymology Base Sequence Carbon Radioisotopes Centrifugation, Density Gradient DNA/analysis,biosynthesis DNA, Bacterial Escherichia coli Gene Frequency Genes Globins/biosynthesis Kinetics Molecular Weight Nucleic Acid Denaturation Nucleic Acid Hybridization RNA/analysis RNA-Directed DNA Polymerase/metabolism Reticulocytes/metabolism Templates, Genetic Transcription, Genetic Tritium

Carbon Radioisotopes DNA, Bacterial Tritium RNA Globins DNA RNA-Directed DNA Polymerase