title: Circadian rhythms. A time to rest: clock signal identified.
authors.forename: M
authors.initials: M
authors.lastname: Barinaga
mesh_terms: D000818:Animals; D001683:Biological Clocks / Q000502:physiology; D002940:Circadian Rhythm / Q000187:drug effects / Q000502:physiology*; D006224:Cricetinae; D003624:Darkness; D066246:ErbB Receptors / Q000235:genetics / Q000378:metabolism*; D007031:Hypothalamus / Q000378:metabolism*; D008027:Light; D051379:Mice; D009043:Motor Activity / Q000187:drug effects; D009154:Mutation; D009474:Neurons / Q000378:metabolism*; D012165:Retinal Ganglion Cells / Q000378:metabolism; D015398:Signal Transduction; D013493:Suprachiasmatic Nucleus / Q000378:metabolism*; D016211:Transforming Growth Factor alpha / Q000378:metabolism* / Q000494:pharmacology
chemical_list: D016211:Transforming Growth Factor alpha; D066246:ErbB Receptors