Twilight Times: Light and the Circadian System

Clock Mutants of Drosophila melanogaster

1971 • 2,191 citations

A functional analysis of circadian pacemakers in nocturnal rodents

1976 • 2,105 citations

A functional analysis of circadian pacemakers in nocturnal rodents

1976 • 1,638 citations

Mutagenesis and Mapping of a Mouse Gene, Clock , Essential for Circadian Behavior

1994 • 1,570 citations

Individual neurons dissociated from rat suprachiasmatic nucleus express independently phased circadian firing rhythms

1995 • 1,437 citations

Handbook of Behavioral Neurobiology

2001 • 1,362 citations

Circadian Rhythms and the Circadian Organization of Living Systems

1960 • 1,351 citations

Positional Cloning of the Mouse Circadian Gene

1997 • 1,335 citations

The Ecology of vision

1979 • 1,098 citations

Persistence of circadian rhythmicity in a mammalian hypothalamic "island" containing the suprachiasmatic nucleus.

1979 • 968 citations

The physiological clock

1964 • 802 citations

A Mutation of the Circadian System in Golden Hamsters

1988 • 693 citations

Functional Identification of the Mouse Circadian Clock Gene by Transgenic BAC Rescue

1997 • 664 citations

Suppression of Melatonin Secretion in Some Blind Patients by Exposure to Bright Light

1995 • 643 citations

The power of movement in plants /

1880 • 614 citations

Circadian Clock Mutants in Arabidopsis Identified by Luciferase Imaging

1995 • 596 citations

The Circadian System of Man

1979 • 593 citations

Light Pulses that Shift Rhythms Induce Gene Expressions in the Suprachiasmatic Nucleus

1990 • 551 citations

Circadian Systems: Entrainment

1981 • 546 citations

The Circadian System of Man

1981 • 537 citations

Photic and circadian regulation of c-fos gene expression in the hamster suprachiasmatic nucleus

1990 • 523 citations

Spectral sensitivity of a novel photoreceptive system mediating entrainment of mammalian circadian rhythms

1984 • 520 citations

Circadian photoreception in the retinally degenerate mouse (rd/rd)

1991 • 494 citations

A light-entrainment mechanism for the Drosophila circadian clock

1996 • 471 citations

Circadian Rhythms: Influences of Internal and External Factors on the Period Measured in Constant Conditions1

2010 • 471 citations

Light-Induced Degradation of TIMELESS and Entrainment of the Drosophila Circadian Clock

1996 • 462 citations

Retinal receptors in rodents maximally sensitive to ultraviolet light

1991 • 416 citations

A locus control region adjacent to the human red and green visual pigment genes

1992 • 410 citations

Regulation of the Drosophila Protein Timeless Suggests a Mechanism for Resetting the Circadian Clock by Light

1996 • 400 citations

A rhodopsin is the functional photoreceptor for phototaxis in the unicellular eukaryote Chlamydomonas

1984 • 372 citations

Rhythmic Expression of timeless : A Basis for Promoting Circadian Cycles in period Gene Autoregulation

1995 • 368 citations

Light-induced resetting of a circadian clock is mediated by a rapid increase in frequency transcript

1995 • 356 citations

Integrated view of resetting a circadian clock

1970 • 351 citations

The retinohypothalamic tract originates from a distinct subset of retinal ganglion cells

1995 • 345 citations

Sensitivity and integration in a visual pathway for circadian entrainment in the hamster (Mesocricetus auratus).

1991 • 308 citations

Circadian Clock Mutants of Cyanobacteria

1994 • 302 citations

A functional analysis of circadian pacemakers in nocturnal rodents

1976 • 285 citations

The Regulation of Circadian Period by Phototransduction Pathways in Arabidopsis

1995 • 276 citations

Resetting the Drosophila Clock by Photic Regulation of PER and a PER-TIM Complex

1996 • 272 citations

Rhodopsin-regulated calcium currents in Chlamydomonas

1991 • 265 citations

A PERSISTENT DIURNAL RHYTHM OF LUMINESCENCE IN GONYAULAX POLYEDRA

1958 • 247 citations

Forward and Reverse Genetic Approaches to Behavior in the Mouse

1994 • 243 citations

Trippings along the trail to the molecular mechanisms of biological clocks

1995 • 242 citations

Serotonin and the Mammalian Circadian System: II. Phase-Shifting Rat Behavioral Rhythms with Serotonergic Agonists

1993 • 226 citations

Circadian Rhythm in Membrane Conductance Expressed in Isolated Neurons

1993 • 208 citations

Genetic Analysis of Circadian Clocks

1993 • 202 citations

Two circadian oscillators in one cell

1993 • 193 citations

Circadian rhythms in mice can be regulated by photoreceptors with cone-like characteristics

1995 • 180 citations

Persistence of a Photosynthetic Rhythm in Enucleated Acetabularia

1961 • 173 citations

Absence of extraocular photoreception in diurnal and nocturnal rodents exposed to direct sunlight

1981 • 161 citations

A novel and ancient vertebrate opsin

1997 • 157 citations

The Biological Clock in Chlamydomonas reinhardi

1970 • 152 citations

Molecular genetics of biological rhythms

1993 • 148 citations

Circadian clocks in prokaryotes

1996 • 140 citations

Retinal projections in mice with inherited retinal degeneration: Implications for circadian photoentrainment

1998 • 140 citations

Visual and circadian responses to light in aged retinally degenerate mice

1994 • 136 citations

MUTANTS OF THE BIOLOGICAL CLOCK IN CHLAMYDOMONAS REINHARDI

1972 • 133 citations

Photic regulation of Fos‐like immunoreactivity in the suprachiasmatic nucleus of the mouse

1992 • 131 citations

Effect of constant light and circadian entrainment of perS flies: evidence for light-mediated delay of the negative feedback loop in Drosophila.

1996 • 121 citations

Periodicity of a circadian rhythm in birds by species-specific song cycles (Aves, Fringilli-dae:Carduelis spinus, serinus serinus)

1966 • 112 citations

Photoperiod perception in the blind mole rat (Spalax ehrenbergi, Nehring): Involvement of the Harderian gland, atrophied eyes, and melatonin

1984 • 111 citations

Light-sampling behavior in photoentrainment of a rodent circadian rhythm

1986 • 110 citations

Oscillations and morphogenesis

1993 • 109 citations

Action Spectrum for Resetting the Circadian Phototaxis Rhythm in the CW15 Strain of Chlamydomonas

1991 • 105 citations

Identification of vertebrate deep brain photoreceptors

1994 • 104 citations

Seismic communication in a blind subterranean mammal: a major somatosensory mechanism in adaptive evolution underground.

1991 • 99 citations

Feeding time synchronizes primate circadian rhythms

1977 • 97 citations

Photoperiodic Effects On Thermoregulation in A ‘Blind’ Subterranean Mammal

1983 • 94 citations

Two photoreceptors control the circadian clock of a unicellular alga

1988 • 89 citations

Biological Clocks in the Retina: Cellular Mechanisms of Biological Timekeeping

1993 • 86 citations

Tagesrhythmus im phototaktischen Verhalten der Euglena gracilis

1948 • 85 citations

Morphological and Physiological Consequences of the Selective Elimination of Rod Photoreceptors in Transgenic Mice

1996 • 75 citations

Cellular and molecular bases of biological clocks. Models and mechanisms for circadian timekeeping

1988 • 75 citations

The Action Spectrum for Shifting the Phase of the Rhythm of Luminescence in Gonyaulax polyedra

1960 • 75 citations

The periodicity of daily activity and its seasonal changes in free-ranging and captive kangaroo rats

1976 • 72 citations

The Visual Input Stage of the Mammalian Circadian Pacemaking System: II. The Effect of Light and Drugs on Retinal Function

1991 • 70 citations

Vertebrate Behavioral Rhythms

1981 • 70 citations

Photoreceptors Regulating Circadian Behavior: A Mouse Model

1993 • 69 citations

Different Phase Responses of the Two Circadian Oscillators in Gonyaulax

1994 • 63 citations

Molecular control of circadian rhythms

1995 • 60 citations

Light Synchronization of an Endogenous Circadian Rhythm of Cell Division in Tetrahymena*

1968 • 59 citations

Nitrate, a nonphotic signal for the circadian system

1996 • 59 citations

Molecular Approaches to Understanding Circadian Oscillations

1993 • 58 citations

Photobiology of the Gonyaulax circadian system. I. Different phase response curves for red and blue light

1997 • 57 citations

Circadian Phototransduction: Phase Resetting and Frequency of the Circadian Clock of Gonyaulax Cells in Red Light1

1989 • 54 citations

Drosophilarhythms: from brain to behavior

1996 • 53 citations

Action Spectrum for Resetting the Circadian Phototaxis Rhythm in the CW15 Strain of Chlamydomonas

1991 • 51 citations

Activity Patterns of Evolving Mole Rats

1982 • 49 citations

A comparison of some photoreceptor characteristics in the pineal and retina

1989 • 49 citations

CIRCADIAN REGULATION OF BIOLUMINESCENCE IN THE DINOFLAGELLATE PYROCYSTIS LUNULA¹

1993 • 46 citations

A comparison of some photoreceptor characteristics in the pineal and retina

1989 • 46 citations

Photopigments and photoentrainment in the Syrian golden hamster

1997 • 46 citations

In Praise of Masking: Behavioural Responses of Retinally Degenerate Mice to Dim Light

1994 • 46 citations

Resetting the Euglena Clock with a Single Light Stimulus

1958 • 46 citations

An Inhibitor of Protein Phosphorylation Stops the Circadian Oscillator and Blocks Light-Induced Phase Shifting in Gonyaulax polyedra

1994 • 45 citations

New models in vogue for circadian clocks

1995 • 44 citations

Creatine accelerates the circadian clock in a unicellular alga

1988 • 44 citations

Growth Patterns in Neurospora: Genetic Control of a Cyclic Growth Pattern in Neurospora

1959 • 43 citations

The complex circadian system of Gonyaulax polyedra

1996 • 40 citations

Circadian entrainment by feeding cycles in house sparrows, Passer domesticus

1992 • 40 citations

The circadian program of algae

1996 • 39 citations

Light-Induced Phase Responses in Gonyaulax Are Drastically Altered by Creatine

1994 • 35 citations

Gonyauline: A novel endogenous substance shortening the period of the circadian clock of a unicellular alga

1991 • 31 citations

Immunocytochemistry and calcium cytochemistry of the mammalian pineal organ: A comparison with retina and submammalian pineal organs

1992 • 30 citations

Individual pineal cells exhibit a circadian rhythm in melatonin secretion

1993 • 28 citations

Pineal photoreceptors rhythmically secrete melatonin

1994 • 25 citations

Vitamin A2-based photopigments within the pineal gland of a fully terrestrial vertebrate

1993 • 23 citations

Circadian Rhythmicity within Single Cells of Paramecium bursaria

1987 • 23 citations

Genetic dissection of the circadian clock: A timeless story

1995 • 22 citations

Photobiology of the Gonyaulax circadian system. II. Allopurinol inhibits blue-light effects

1997 • 19 citations

Clock-Controlled Orientation in Space

1981 • 18 citations

Electrolytic lesions to the optic chiasm affect circadian locomotor rhythms in lizards

1994 • 14 citations

A PCR analysis of rhodopsin gene transcription in rat pineal photoreceptor diffentiation

1992 • 14 citations

An evaluation on the level of retinoids in the bovine pineal body.

1989 • 11 citations

SUPPRESSION OF MELATONIN SECRETION IN SOME BLIND PATIENTS BY EXPOSURE TO BRIGHT LIGHT

1995 • 9 citations

Molecular dissection of the coneless transgenic mouse retina

1997 • 4 citations

Deleted Work

1955 • 0 citations