Evidence map›Paper›PMID 42516897›Full record

ArticlePhotosynthetica2026

Drought stress-induced changes in PSII functioning in ecologically contrasting plants: chlorophyll fluorescence study of poikilohydric and homoiohydric species.

J Hájek, A Puhovkin, J Lang, S I Ul Haq, M Bernatová, D Giordano, J Sekerák, M Barták

Abstract read
In one paragraph

Article in Photosynthetica, 2026. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Not yet cited in PubMed.

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

0 citing papers in PubMed.

No citing paper in PubMed yet.

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

8 authors.

J HájekDepartment of Forest Protection and Wildlife Management, Faculty of Forestry and Wood Technology, Mendel University, Zemědělská 3, 613 00 Brno, Czech Republic.ORCID https://orcid.org/0000-0002-2679-1707
A PuhovkinDepartment of Experimental Biology, Laboratory of Photosynthetic Processes, Faculty of Science, Masaryk University, Kamenice 5, C-13, 625 00 Brno, Czech Republic.ORCID https://orcid.org/0000-0003-4765-8849
J LangAgricultural Research, Ltd., Zahradní 1, 664 41 Troubsko, Czech Republic.ORCID https://orcid.org/0000-0003-4215-1336
S I Ul HaqDepartment of Experimental Biology, Laboratory of Photosynthetic Processes, Faculty of Science, Masaryk University, Kamenice 5, C-13, 625 00 Brno, Czech Republic.ORCID https://orcid.org/0000-0002-3857-8356
M BernatováDepartment of Forest Protection and Wildlife Management, Faculty of Forestry and Wood Technology, Mendel University, Zemědělská 3, 613 00 Brno, Czech Republic.ORCID https://orcid.org/0009-0008-0478-0602
D GiordanoDepartment of Experimental Biology, Laboratory of Photosynthetic Processes, Faculty of Science, Masaryk University, Kamenice 5, C-13, 625 00 Brno, Czech Republic.ORCID https://orcid.org/0000-0002-6271-7838
J SekerákDepartment of Experimental Biology, Laboratory of Photosynthetic Processes, Faculty of Science, Masaryk University, Kamenice 5, C-13, 625 00 Brno, Czech Republic.
M BartákDepartment of Experimental Biology, Laboratory of Photosynthetic Processes, Faculty of Science, Masaryk University, Kamenice 5, C-13, 625 00 Brno, Czech Republic.ORCID https://orcid.org/0000-0002-3898-3626

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Dehydration reduces photosynthetic performance in leaves and other photosynthetic organs in response to drought. This decline is linked to changes in chlorophyll fluorescence, which reflects reduced photosystem II activity and increased protective non-photochemical quenching (NPQ). This study examined NPQ dynamics during desiccation across diverse species, including lichens, mosses, conifers, crops, and C

Indexed as

ChlorophyllDroughtsPhotosystem II Protein ComplexPlantsStress, PhysiologicalDehydrationElectron TransportFluorescencePhotosynthesisPlant LeavesWaterChlorophyllPhotosystem II Protein ComplexWaterdesiccationFV/FMnon-photochemical quenchingrelative water content

Identifiers

PMID42516897
PMCPMC13403240

What OpenQuestion holds

Textmetadata
LicenceCC BY-NC-ND
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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.