title: Influence of light and darkness on the subcommissural organ of Rana temporaria L. A cytological and autoradiographical study.
mesh_terms: D000818:Animals; D001001:Anura; D001345:Autoradiography; D002467:Cell Nucleus; D003545:Cysteine / Q000378:metabolism; D003623:Dark Adaptation; D003624:Darkness; D005260:Female; D007620:Karyometry; D008027:Light; D008297:Male; D008636:Mesencephalon; D011896:Rana temporaria; D012621:Seasons; D013460:Sulfur Isotopes; D013696:Temperature
chemical_list: D013460:Sulfur Isotopes; D003545:Cysteine