Objectif The periodic succession of days and nights is an eternally recurring environmental factor ever since life has appeared on the Earth. It is postulated that (i) organisms possessing the ability to adapt to the predictable changes of the environment have an evolutionary advantage and that (ii) this benefit has promoted the development of timekeeping mechanisms (endogenous clocks). The biological clocks that generate and maintain oscillations of many physiological and molecular processes with a period length close to 24 h are also referred to as circadian clocks. In a canonical circadian system, the central oscillator generates an oscillation with a period of -24 h, and regulates overt rhythms through the output pathway. Light signals absorbed by photoreceptors reach the central oscillator through the input pathway and reset its phase to the periodic environmental changes. The oscillator feeds back to the activity of the light input through rhythmic gating of light input components. Due to the intimate Mots‑clés Light signaling cicardian regulation gene expression signal transduction Programme(s) FP6-MOBILITY - Human resources and Mobility in the specific programme for research, technological development and demonstration "Structuring the European Research Area" under the Sixth Framework Programme 2002-2006 Thème(s) MOBILITY-2.1 - Marie Curie Intra-European Fellowships (EIF) Appel à propositions FP6-2002-MOBILITY-5 Voir d’autres projets de cet appel Régime de financement EIF - Marie Curie actions-Intra-European Fellowships Coordinateur THE UNIVERSITY OF EDINBURGH Contribution de l’UE Aucune donnée Adresse Old College South Bridge EDINBURGH Royaume-Uni Voir sur la carte Coût total Aucune donnée Participants (1) Trier par ordre alphabétique Trier par contribution de l’UE Tout développer Tout réduire THE UNIVERSITY OF WARWICK Royaume-Uni Contribution de l’UE Aucune donnée Adresse Department of Biological Sciences COVENTRY Voir sur la carte Coût total Aucune donnée