Evidence map›Paper›PMID 25370944›Full record

ArticleNature communications2014

Circadian rhythms of hydraulic conductance and growth are enhanced by drought and improve plant performance.

Cecilio F Caldeira, Linda Jeanguenin, François Chaumont, François Tardieu

Abstract read
In one paragraph

Article in Nature communications, 2014. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 62 papers.

0numbers the graph read from it
0cells of the map it votes in
62citing 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

62 citing papers in PubMed.

  1. Review
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  13. Review
  14. Roots' Drought Adaptive Traits in Crop Improvement.Plants (Basel, Switzerland) · 2022
    Review
  15. Article
  16. Article
  17. Review
  18. Article
  19. Review
  20. Article

2 more citing papers are in PubMed but not listed here.

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

4 authors.

Cecilio F CaldeiraINRA, LEPSE, 2 place Viala, F-34060 Montpellier, France.
Linda JeangueninInstitut des Sciences de la Vie, Université catholique de Louvain, 1 B-1348 Louvain-la-Neuve, Belgium.
François ChaumontInstitut des Sciences de la Vie, Université catholique de Louvain, 1 B-1348 Louvain-la-Neuve, Belgium.
François TardieuINRA, LEPSE, 2 place Viala, F-34060 Montpellier, France.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Circadian rhythms enable plants to anticipate daily environmental variations, resulting in growth oscillations under continuous light. Because plants daily transpire up to 200% of their water content, their water status oscillates from favourable during the night to unfavourable during the day. We show that rhythmic leaf growth under continuous light is observed in plants that experience large alternations of water status during an entrainment period, but is considerably buffered otherwise. Measurements and computer simulations show that this is due to oscillations of plant hydraulic conductance and plasma membrane aquaporin messenger RNA abundance in roots during continuous light. A simulation model suggests that circadian oscillations of root hydraulic conductance contribute to acclimation to water stress by increasing root water uptake, thereby favouring growth and photosynthesis. They have a negative effect in favourable hydraulic conditions. Climate-driven control of root hydraulic conductance therefore improves plant performances in both stressed and non-stressed conditions.

Indexed as

AcclimatizationCircadian RhythmDroughtsModels, BiologicalPlant LeavesPlant RootsPlant TranspirationStress, PhysiologicalWaterZea maysWater

Identifiers

PMID25370944
PMCPMC4241992

What OpenQuestion holds

Textmetadata
LicenceCC BY-NC-SA
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.