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Synchronization of plant circadian oscillators with a phase delay effect of the vein network
- Source :
- Physical review letters. 99(9)
- Publication Year :
- 2007
-
Abstract
- Synchronization phenomena in coupled circadian oscillators of plant leaves were investigated experimentally using bioluminescence technology for a clock gene. Analyzing the phase of circadian oscillation, the phase-wave propagations and the phase delay caused by the vein network were observed. We describe these phase dynamics using a two-layer model with coupled Stuart-Landau equations. Global synchronization of circadian oscillators in the leaf is also investigated.
- Subjects :
- Physics
Oscillation
Arabidopsis Proteins
Quantitative Biology::Molecular Networks
Quantitative Biology::Tissues and Organs
Phase (waves)
Arabidopsis
General Physics and Astronomy
Plants, Genetically Modified
Circadian Rhythm
CLOCK
Synchronization (alternating current)
Plant Leaves
Phase dynamics
Biological Clocks
Circadian rhythm
Biological system
Plant Physiological Phenomena
Group delay and phase delay
Transcription Factors
Subjects
Details
- ISSN :
- 00319007
- Volume :
- 99
- Issue :
- 9
- Database :
- OpenAIRE
- Journal :
- Physical review letters
- Accession number :
- edsair.doi.dedup.....7b8a92ca8bd262ab3bd57127b51f16ca