Evidence map›Paper›PMID 32176335›Full record

ArticlePlant, cell & environment2020

Adjustment of photosynthetic activity to drought and fluctuating light in wheat.

Michele Grieco, Valentin Roustan, Georgi Dermendjiev, Sanna Rantala, Arpit Jain, Manuela Leonardelli, Kerstin Neumann, Vitus Berger, Doris Engelmeier, Gert Bachmann and 4 more

Open access · hybridAbstract read
In one paragraph

Article in Plant, cell & environment, 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 33 papers.

0numbers the graph read from it
0cells of the map it votes in
33citing papers in PubMed
4.2field-weighted citation impact, top 5% 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

33 citing papers in PubMed, 80 citations in OpenAlex.

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  14. EMS-induced missense mutation in TaCHLI-7D affects leaf color and yield-related traits in wheat.TAG. Theoretical and applied genetics. Theoretische und angewandte Genetik · 2024
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  18. Different Photosynthetic Response to High Light in Four Triticeae Crops.International journal of molecular sciences · 2023
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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

14 authors at 4 institutions in 4 countries.

Michele GriecoEcogenomics and Systems Biology, University of Vienna, Vienna, Austria.ORCID 0000-0002-2418-5738
Valentin RoustanEcogenomics and Systems Biology, University of Vienna, Vienna, Austria.
Georgi DermendjievEcogenomics and Systems Biology, University of Vienna, Vienna, Austria.
Sanna RantalaMolecular Plant Biology, University of Turku, Turku, Finland.ORCID 0000-0001-8106-2657
Arpit JainApplied Bioinformatics Group, Institute of Cell Biology and Neuroscience, Goethe-University Frankfurt, Frankfurt, Germany.
Manuela LeonardelliEcogenomics and Systems Biology, University of Vienna, Vienna, Austria.ORCID 0000-0001-6215-1478
Kerstin NeumannDepartment of Genebank, Leibniz Institute of Plant Genetics and Crop Plant Research (IPK), Seeland, Germany.ORCID 0000-0001-7451-7086
Vitus BergerEcogenomics and Systems Biology, University of Vienna, Vienna, Austria.
Doris EngelmeierEcogenomics and Systems Biology, University of Vienna, Vienna, Austria.
Gert BachmannEcogenomics and Systems Biology, University of Vienna, Vienna, Austria.ORCID 0000-0003-2329-4606
Ingo EbersbergerApplied Bioinformatics Group, Institute of Cell Biology and Neuroscience, Goethe-University Frankfurt, Frankfurt, Germany.ORCID 0000-0001-8187-9253
Eva-Mari AroMolecular Plant Biology, University of Turku, Turku, Finland.ORCID 0000-0002-2922-1435
Wolfram WeckwerthEcogenomics and Systems Biology, University of Vienna, Vienna, Austria.ORCID 0000-0002-9719-6358
Markus TeigeEcogenomics and Systems Biology, University of Vienna, Vienna, Austria.ORCID 0000-0001-7204-1379
University of Vienna · ATGoethe University Frankfurt · DEUniversity of Turku · FILeibniz-Institut für Pflanzengenetik und Kulturpflanzenforschung (IPK) · DE

Funding

Austrian Science Fund (FWF) project P 28491Austrian Science Fund FWF P 28491Marie Curie GA ITN 2013 ITN-607 607
6 · The paper itself

Abstract

Drought is a major cause of losses in crop yield. Under field conditions, plants exposed to drought are usually also experiencing rapid changes in light intensity. Accordingly, plants need to acclimate to both, drought and light stress. Two crucial mechanisms in plant acclimation to changes in light conditions comprise thylakoid protein phosphorylation and dissipation of light energy as heat by non-photochemical quenching (NPQ). Here, we analyzed the acclimation efficacy of two different wheat varieties, by applying fluctuating light for analysis of plants, which had been subjected to a slowly developing drought stress as it usually occurs in the field. This novel approach allowed us to distinguish four drought phases, which are critical for grain yield, and to discover acclimatory responses which are independent of photodamage. In short-term, under fluctuating light, the slowdown of NPQ relaxation adjusts the photosynthetic activity to the reduced metabolic capacity. In long-term, the photosynthetic machinery acquires a drought-specific configuration by changing the PSII-LHCII phosphorylation pattern together with protein stoichiometry. Therefore, the fine-tuning of NPQ relaxation and PSII-LHCII phosphorylation pattern represent promising traits for future crop breeding strategies.

Indexed as

DroughtsLightAcclimatizationEcotypeLight-Harvesting Protein ComplexesPhosphorylationPhotosynthesisPhotosystem II Protein ComplexStress, PhysiologicalTriticumLight-Harvesting Protein ComplexesPhotosystem II Protein Complexbreedingcropdroughtlight harvesting complex IINPQphotosynthesisphotosystem IIprotein phosphorylationwheat

Identifiers

PMID32176335
PMCPMC7384038
OpenAlexW3011924997

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.