Evidence map›Paper›PMID 34445546›Full record

ReviewInternational journal of molecular sciences2021

Role of Reactive Oxygen Species and Hormones in Plant Responses to Temperature Changes.

Amith R Devireddy, Timothy J Tschaplinski, Gerald A Tuskan, Wellington Muchero, Jin-Gui Chen

Open access · goldAbstract readReview
In one paragraph

Review in International journal of molecular sciences, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 72 papers.

0numbers the graph read from it
0cells of the map it votes in
72citing papers in PubMed
25.0field-weighted citation impact, top 1% of its field
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

72 citing papers in PubMed, 189 citations in OpenAlex.

  1. The SlDREBA4-SlASIL2 module mediates tomato thermotolerance by regulating the expression of SlHSP20/90.TAG. Theoretical and applied genetics. Theoretische und angewandte Genetik · 2026
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  12. Cold Stress Responses and Adaptation Mechanisms inPlants (Basel, Switzerland) · 2026
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  15. Grain amaranth genes coding for an RNA-binding and a small, unknown function protein, respectively, enhance thermotolerance when overexpressed inPhysiology and molecular biology of plants : an international journal of functional plant biology · 2026
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12 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

5 authors at 1 institution in 1 country.

Amith R DevireddyBiosciences Division, Oak Ridge National Laboratory, Oak Ridge, TN 37831, USA.
Timothy J TschaplinskiBiosciences Division, Oak Ridge National Laboratory, Oak Ridge, TN 37831, USA.
Gerald A TuskanBiosciences Division, Oak Ridge National Laboratory, Oak Ridge, TN 37831, USA.
Wellington MucheroBiosciences Division, Oak Ridge National Laboratory, Oak Ridge, TN 37831, USA.
Jin-Gui ChenBiosciences Division, Oak Ridge National Laboratory, Oak Ridge, TN 37831, USA.
Oak Ridge National Laboratory · US

Funding

Center for Bioenergy Innovation, the Plant-Microbe Interfaces Scientific Focus Area, and the Genomics-Enabled Plant Biology for Determination of Gene Function program by the Office of Biological and Environmental Research in the U.S. N/A
6 · The paper itself

Abstract

Temperature stress is one of the major abiotic stresses that adversely affect agricultural productivity worldwide. Temperatures beyond a plant's physiological optimum can trigger significant physiological and biochemical perturbations, reducing plant growth and tolerance to stress. Improving a plant's tolerance to these temperature fluctuations requires a deep understanding of its responses to environmental change. To adapt to temperature fluctuations, plants tailor their acclimatory signal transduction events, and specifically, cellular redox state, that are governed by plant hormones, reactive oxygen species (ROS) regulatory systems, and other molecular components. The role of ROS in plants as important signaling molecules during stress acclimation has recently been established. Here, hormone-triggered ROS produced by NADPH oxidases, feedback regulation, and integrated signaling events during temperature stress activate stress-response pathways and induce acclimation or defense mechanisms. At the other extreme, excess ROS accumulation, following temperature-induced oxidative stress, can have negative consequences on plant growth and stress acclimation. The excessive ROS is regulated by the ROS scavenging system, which subsequently promotes plant tolerance. All these signaling events, including crosstalk between hormones and ROS, modify the plant's transcriptomic, metabolomic, and biochemical states and promote plant acclimation, tolerance, and survival. Here, we provide a comprehensive review of the ROS, hormones, and their joint role in shaping a plant's responses to high and low temperatures, and we conclude by outlining hormone/ROS-regulated plant responsive strategies for developing stress-tolerant crops to combat temperature changes.

Indexed as

Adaptation, PhysiologicalStress, PhysiologicalTemperaturePlant Growth RegulatorsPlantsReactive Oxygen SpeciesPlant Growth RegulatorsReactive Oxygen Speciesacclimationcold stressheat stresshormonemolecular mechanismsROSsignal integrationsignal transduction

Identifiers

PMID34445546
PMCPMC8396215
OpenAlexW3193612693

What OpenQuestion holds

Textmetadata
LicenceCC BY
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.