title: Estrogen receptor. Unoccupied sites in nuclei of a breast tumor cell line.
mesh_terms: D001943:Breast Neoplasms / Q000378:metabolism*; D002460:Cell Line; D002467:Cell Nucleus / Q000378:metabolism; D003600:Cytosol / Q000378:metabolism; D013196:Dihydrotestosterone / Q000378:metabolism; D004958:Estradiol / Q000378:metabolism*; D006801:Humans; D007700:Kinetics; D011374:Progesterone / Q000378:metabolism; D011960:Receptors, Estrogen / Q000302:isolation & purification / Q000378:metabolism*; D011987:Receptors, Steroid / Q000378:metabolism
chemical_list: D011960:Receptors, Estrogen; D011987:Receptors, Steroid; D013196:Dihydrotestosterone; D011374:Progesterone; D004958:Estradiol