title: Estrogen receptors and estrogen-induced gene expression in the rat mammary glands and uteri during pregnancy and lactation: changes in progesterone receptor and RNA polymerase activity.
mesh_terms: D000818:Animals; D012321:DNA-Directed RNA Polymerases / Q000378:metabolism*; D004967:Estrogens / Q000494:pharmacology; D005260:Female; D005796:Genes / Q000187:drug effects; D007774:Lactation; D008321:Mammary Glands, Animal / Q000187:drug effects / Q000378:metabolism*; D011247:Pregnancy; D011270:Pregnancy, Animal; D051381:Rats; D011960:Receptors, Estrogen / Q000378:metabolism*; D011980:Receptors, Progesterone / Q000378:metabolism*; D014599:Uterus / Q000378:metabolism*
chemical_list: D004967:Estrogens; D011960:Receptors, Estrogen; D011980:Receptors, Progesterone; D012321:DNA-Directed RNA Polymerases