Changes in histone acetyl content and in nuclear non-histone protein composition of avian erythroid cells at different stages of maturation.

Anemia/blood,chemically induced Animals Cell Nucleus/metabolism,ultrastructure Centrifugation, Density Gradient DNA/blood Ducks Electrophoresis, Polyacrylamide Gel Erythrocytes/cytology,metabolism,ultrastructure Globins/metabolism Hemoglobins/metabolism Histones/biosynthesis,blood Microscopy, Electron Nucleoproteins/biosynthesis,blood Phenylhydrazines Phosphorus Radioisotopes RNA/blood Time Factors Tritium Uridine/metabolism

Hemoglobins Histones Nucleoproteins Phenylhydrazines Phosphorus Radioisotopes Tritium RNA Globins DNA Uridine