title: Biological clocks in the retina: cellular mechanisms of biological timekeeping.
authors.affiliation: Department of Biology, University of Virginia, Charlottesville 22901.
authors.forename: G D
authors.initials: GD
authors.lastname: Block
authors.forename: S B
authors.initials: SB
authors.lastname: Khalsa
authors.forename: D G
authors.initials: DG
authors.lastname: McMahon
authors.forename: S
authors.initials: S
authors.lastname: Michel
authors.forename: M
authors.initials: M
authors.lastname: Guesz
mesh_terms: D000818:Animals; D002940:Circadian Rhythm; D004594:Electrophysiology; D009474:Neurons / Q000502:physiology; D010786:Photoreceptor Cells / Q000166:cytology / Q000502:physiology; D012160:Retina / Q000166:cytology / Q000502:physiology*; D015290:Second Messenger Systems