Tissue specific binding in vitro of progesterone-receptor to the chromatins of chick tissues.

Aging Animals Cell Nucleus/metabolism Centrifugation, Density Gradient Chickens Chromosomes/metabolism DNA Erythrocytes/metabolism Estrogens/pharmacology Female Histones Liver/metabolism Myocardium/metabolism Nucleoproteins/metabolism Organ Specificity Oviducts/cytology,drug effects,metabolism Progesterone/metabolism Protein Binding Receptors, Drug Spleen/metabolism Tritium

Estrogens Histones Nucleoproteins Receptors, Drug Tritium Progesterone DNA