title: Per2 has time on its side.
authors.forename: Urs
authors.initials: U
authors.lastname: Albrecht
mesh_terms: D000818:Animals; D001683:Biological Clocks / Q000235:genetics* / Q000502:physiology; D001717:Birds; D002940:Circadian Rhythm / Q000235:genetics* / Q000502:physiology; D004331:Drosophila melanogaster / Q000502:physiology; D006801:Humans; D051379:Mice; D008822:Mice, Transgenic; D009154:Mutation / Q000502:physiology; D009687:Nuclear Proteins / Q000235:genetics*; D010641:Phenotype; D010766:Phosphorylation; D014157:Transcription Factors / Q000235:genetics*
chemical_list: D009687:Nuclear Proteins; D014157:Transcription Factors