title: Comparative electron microscopic and autoradiographic studies of "dark" and "light" neurons of the cerebral cortex.
mesh_terms: D000818:Animals; D001345:Autoradiography; D002467:Cell Nucleus / Q000378:metabolism; D002540:Cerebral Cortex / Q000166:cytology* / Q000378:metabolism; D003593:Cytoplasm / Q000378:metabolism; D008854:Microscopy, Electron; D009474:Neurons / Q000166:cytology / Q000378:metabolism / Q000648:ultrastructure; D012313:RNA / Q000378:metabolism*; D051381:Rats; D013194:Staining and Labeling; D014529:Uridine / Q000378:metabolism
chemical_list: D012313:RNA; D014529:Uridine