Evidence map›Paper›PMID 21880617›Full record

ArticleJournal of the Royal Society, Interface2012

Stochastic properties of the plant circadian clock.

Maria Luisa Guerriero, Alexandra Pokhilko, Aurora Piñas Fernández, Karen J Halliday, Andrew J Millar, Jane Hillston

Abstract read
In one paragraph

Article in Journal of the Royal Society, Interface, 2012. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 26 papers.

0numbers the graph read from it
0cells of the map it votes in
26citing papers in PubMed
–field-weighted citation impact
1 · What the graph read from it

What it found

Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.

The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.

2 · The registry

The trial behind it

Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.

Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.

3 · Its place in the literature

Who cites it

26 citing papers in PubMed.

  1. Review
  2. Review
  3. Article
  4. Review
  5. Article
  6. Review
  7. What is quantitative plant biology?Quantitative plant biology · 2021
    Review
  8. Article
  9. Article
  10. Article
  11. Article
  12. Article
  13. Article
  14. Article
  15. Article
  16. Article
  17. Article
  18. Review
  19. Dynamic properties of the segmentation clock mediated by microRNA.International journal of clinical and experimental pathology · 2015
    Article
  20. Review
4 · The record

Corrections and comments

PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.

5 · Who and what money

Authors and funding

6 authors.

Maria Luisa GuerrieroCentre for Systems Biology at Edinburgh, University of Edinburgh, C. H. Waddington Building, King's Buildings Campus, Mayfield Road, Edinburgh EH9 3JD, UK. mguerrie@inf.ed.ac.uk
Alexandra Pokhilko
Aurora Piñas Fernández
Karen J Halliday
Andrew J Millar
Jane Hillston

Funding

Biotechnology and Biological Sciences Research Council BB/D019621/1Biotechnology and Biological Sciences Research Council BB/F005237/1Biotechnology and Biological Sciences Research Council E015263Biotechnology and Biological Sciences Research Council F005237
6 · The paper itself

Abstract

Circadian clocks are gene regulatory networks whose role is to help the organisms to cope with variations in environmental conditions such as the day/night cycle. In this work, we explored the effects of molecular noise in single cells on the behaviour of the circadian clock in the plant model species Arabidopsis thaliana. The computational modelling language Bio-PEPA enabled us to give a stochastic interpretation of an existing deterministic model of the clock, and to easily compare the results obtained via stochastic simulation and via numerical solution of the deterministic model. First, the introduction of stochasticity in the model allowed us to estimate the unknown size of the system. Moreover, stochasticity improved the description of the available experimental data in several light conditions: noise-induced fluctuations yield a faster entrainment of the plant clock under certain photoperiods and are able to explain the experimentally observed dampening of the oscillations in plants under constant light conditions. The model predicts that the desynchronization between noisy oscillations in single cells contributes to the observed damped oscillations at the level of the cell population. Analysis of the phase, period and amplitude distributions under various light conditions demonstrated robust entrainment of the plant clock to light/dark cycles which closely matched the available experimental data.

Indexed as

Models, BiologicalArabidopsisCircadian ClocksComputer SimulationDNA-Binding ProteinsGene Regulatory NetworksGenome, PlantPhotoperiodRNA, MessengerRNA, PlantStochastic ProcessesSystems BiologyTranscription FactorsDNA-Binding ProteinsLHY protein, ArabidopsisRNA, MessengerRNA, PlantTranscription Factors

Identifiers

PMID21880617
PMCPMC3284129

What OpenQuestion holds

Textmetadata
Read underepoch 390

Registered trials

None linked

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.