title: Molecular mechanisms in learning.
mesh_terms: D000818:Animals; D001921:Brain / Q000378:metabolism; D003214:Conditioning, Classical; D004247:DNA / Q000378:metabolism; D004924:Escape Reaction; D007858:Learning; D008568:Memory; D008606:Mental Processes; D009415:Nerve Net; D009424:Nervous System Physiological Phenomena; D012313:RNA / Q000378:metabolism; D051381:Rats; D013569:Synapses; D009435:Synaptic Transmission
chemical_list: D012313:RNA; D004247:DNA