ArticleJournal of the Royal Society, Interface2014
Regulatory principles and experimental approaches to the circadian control of starch turnover.
Article in Journal of the Royal Society, Interface, 2014. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 13 papers.
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Who cites it
13 citing papers in PubMed, 33 citations in OpenAlex.
- The seasons within: a theoretical perspective on photoperiodic entrainment and encoding.Journal of comparative physiology. A, Neuroethology, sensory, neural, and behavioral physiology · 2024Review
- The circadian clock mutant lhy cca1 elf3 paces starch mobilization to dawn despite severely disrupted circadian clock function.Plant physiology · 2022Article
- A spatial model of the plant circadian clock reveals design principles for coordinated timing.Molecular systems biology · 2022Article
- Response of the Circadian Clock and Diel Starch Turnover to One Day of Low Light or Low COPlant physiology · 2019Article
- Continuous dynamic adjustment of the plant circadian oscillator.Nature communications · 2019Review
- Mathematical modeling of diurnal patterns of carbon allocation to shoot and root inNPJ systems biology and applications · 2019Article
- Respiratory oxygen consumption in the seagrassMarine biology · 2017Article
- Metabolic model of central carbon and energy metabolisms of growing Arabidopsis thaliana in relation to sucrose translocation.BMC plant biology · 2016Article
- A Natural Light/Dark Cycle Regulation of Carbon-Nitrogen Metabolism and Gene Expression in Rice Shoots.Frontiers in plant science · 2016Article
- Interactions between circadian clocks and photosynthesis for the temporal and spatial coordination of metabolism.Frontiers in plant science · 2015Article
- How plants manage food reserves at night: quantitative models and open questions.Frontiers in plant science · 2015Review
- Multiscale digital Arabidopsis predicts individual organ and whole-organism growth.Proceedings of the National Academy of Sciences of the United States of America · 2014Article
- The low energy signaling network.Frontiers in plant science · 2014Review
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Authors and funding
4 authors at 2 institutions in 1 country.
Funding
Abstract
In many plants, starch is synthesized during the day and degraded during the night to avoid carbohydrate starvation in darkness. The circadian clock participates in a dynamic adjustment of starch turnover to changing environmental condition through unknown mechanisms. We used mathematical modelling to explore the possible scenarios for the control of starch turnover by the molecular components of the plant circadian clock. Several classes of plausible models were capable of describing the starch dynamics observed in a range of clock mutant plants and light conditions, including discriminating circadian protocols. Three example models of these classes are studied in detail, differing in several important ways. First, the clock components directly responsible for regulating starch degradation are different in each model. Second, the intermediate species in the pathway may play either an activating or inhibiting role on starch degradation. Third, the system may include a light-dependent interaction between the clock and downstream processes. Finally, the clock may be involved in the regulation of starch synthesis. We discuss the differences among the models' predictions for diel starch profiles and the properties of the circadian regulators. These suggest additional experiments to elucidate the pathway structure, avoid confounding results and identify the molecular components involved.
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Registered trials
Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.