Number of the records: 1
Influence of photoperiod duration and light–dark transitions on entrainment of Per1 and Per2 gene and protein expression in subdivisions of the mouse suprachiasmatic nucleus
- 1.
SYSNO ASEP 0332222 Document Type J - Journal Article R&D Document Type Journal Article Subsidiary J Článek ve WOS Title Influence of photoperiod duration and light–dark transitions on entrainment of Per1 and Per2 gene and protein expression in subdivisions of the mouse suprachiasmatic nucleus Title Vliv délky fotoperiody a typu přechodu mezi světlem a tmou na synchronizaci genů a proteinů Per1 a Per2 v částech suprachiasmatických jader laboratorní myši Author(s) Sosniyenko, Serhiy (FGU-C)
Hut, R.A. (NL)
Daan, S. (NL)
Sumová, Alena (FGU-C) RID, ORCIDSource Title European Journal of Neuroscience - ISSN 0953-816X
Roč. 30, č. 9 (2009), s. 1802-1814Number of pages 13 s. Language eng - English Country GB - United Kingdom Keywords clock gene ; suprachiasmatic nucleus ; photoperiod Subject RIV FH - Neurology R&D Projects LC554 GA MŠMT - Ministry of Education, Youth and Sports (MEYS) GA309/08/0503 GA ČR - Czech Science Foundation (CSF) CEZ AV0Z50110509 - FGU-C (2005-2011) UT WOS 000271466000017 DOI 10.1111/j.1460-9568.2009.06945.x Annotation The aim of the study was to compare the effect of a long (18 h of light) and a short (6 h of light) photoperiod with twilight relative to that with rectangular light-to-dark transition on the daily profiles of Per1 and Per2 mRNA and PER1 and PER2 protein levels within the rostral, middle and caudal regions of the mice suprachiasmatic nucleus (SCN). The data indicate that the twilight photoperiod provides stronger synchronization among individual SCN subpopulations than the rectangular one, and the effect is more pronounced under the short than under the long photoperiod Workplace Institute of Physiology Contact Lucie Trajhanová, lucie.trajhanova@fgu.cas.cz, Tel.: 241 062 400 Year of Publishing 2010
Number of the records: 1