title: Nuclear binding of guinea pig uterine progesterone receptor in cell-free preparations.
mesh_terms: D000818:Animals; D001665:Binding Sites; D002467:Cell Nucleus / Q000378:metabolism*; D003600:Cytosol / Q000378:metabolism; D005260:Female; D006168:Guinea Pigs; D008722:Methods; D011374:Progesterone / Q000494:pharmacology; D011372:Progestins / Q000494:pharmacology; D011980:Receptors, Progesterone / Q000378:metabolism*; D013696:Temperature; D014599:Uterus / Q000378:metabolism*
chemical_list: D011372:Progestins; D011980:Receptors, Progesterone; D011374:Progesterone