Evidence map›Paper›PMID 35738873›Full record

ArticleJournal of experimental botany2022

Growing at the right time: interconnecting the TOR pathway with photoperiod and circadian regulation.

Reynel Urrea-Castellanos, Camila Caldana, Rossana Henriques

Abstract read
In one paragraph

Article in Journal of experimental botany, 2022. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 9 papers.

0numbers the graph read from it
0cells of the map it votes in
9citing 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

9 citing papers in PubMed.

  1. Article
  2. Review
  3. Review
  4. Article
  5. Article
  6. Article
  7. Review
  8. Growing of the TOR world.Journal of experimental botany · 2022
    Article
  9. Article
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

3 authors.

Reynel Urrea-CastellanosMax Planck Institute of Molecular Plant Physiology, Am Mühlenberg, Potsdam-Golm, Germany.ORCID 0000-0002-0215-5423
Camila CaldanaMax Planck Institute of Molecular Plant Physiology, Am Mühlenberg, Potsdam-Golm, Germany.ORCID 0000-0003-3639-0621
Rossana HenriquesSchool of Biological, Earth and Environmental Sciences, University College Cork, Cork, Ireland.ORCID 0000-0002-9394-0098

Funding

Rossana Henriques PCIG2012-GA-2012-334052School of Biological, Earth and Environmental Sciences, University College Cork and Walsh Scholarships Programme, Teagasc 2021069Spanish Government
6 · The paper itself

Abstract

Plants can adjust their growth to specific times of the day and season. Different photoperiods result in distinct growth patterns, which correlate with specific carbon-partitioning strategies in source (leaves) and sink (roots) organs. Therefore, external cues such as light, day length, and temperature need to be integrated with intracellular processes controlling overall carbon availability and anabolism. The target of rapamycin (TOR) pathway is a signalling hub where environmental signals, circadian information, and metabolic processes converge to regulate plant growth. TOR complex mutants display altered patterns of root growth and starch levels. Moreover, depletion of TOR or reduction in cellular energy levels affect the pace of the clock by extending the period length, suggesting that this pathway could participate in circadian metabolic entrainment. However, this seems to be a mutual interaction, since the TOR pathway components are also under circadian regulation. These results strengthen the role of this signalling pathway as a master sensor of metabolic status, integrating day length and circadian cues to control anabolic processes in the cell, thus promoting plant growth and development. Expanding this knowledge from Arabidopsis thaliana to crops will improve our understanding of the molecular links connecting environmental perception and growth regulation under field conditions.

Indexed as

ArabidopsisArabidopsis ProteinsCircadian ClocksCarbonCircadian RhythmGene Expression Regulation, PlantPhosphatidylinositol 3-KinasesPhotoperiodSirolimusArabidopsis ProteinsCarbonPhosphatidylinositol 3-KinasesSirolimusTOR protein, ArabidopsisCarbon partitioningcircadian clockphotoperiodplant growthstarch metabolismTOR pathway

Identifiers

PMID35738873
PMCPMC9664226

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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.