Evidence map›Paper›PMID 34579411›Full record

ArticlePlants (Basel, Switzerland)2021

Low Temperature Stress Mediates the Antioxidants Pool and Chlorophyll Fluorescence in

Mohammad A Aazami, Majid Asghari-Aruq, Mohammad B Hassanpouraghdam, Sezai Ercisli, Mojmir Baron, Jiri Sochor

Open access · goldAbstract read
In one paragraph

Article in Plants (Basel, Switzerland), 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 21 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
21citing papers in PubMed, 1 pooled it
6.6field-weighted citation impact, top 4% 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

21 citing papers in PubMed, 1 synthesis or guideline pooled it, 61 citations in OpenAlex.

  1. Pooled it
  2. Article
  3. Cold Stress Responses and Adaptation Mechanisms inPlants (Basel, Switzerland) · 2026
    Review
  4. Plants (Basel, Switzerland) · 2026
    Article
  5. Spatiotemporal analysis of herbicide-induced stress in chicory leaves using chlorophyll-a fluorescence imaging.Photochemical & photobiological sciences : Official journal of the European Photochemistry Association and the European Society for Photobiology · 2025
    Article
  6. Article
  7. Grapevine adaptation to cold and heat stress.Journal of experimental botany · 2025
    Review
  8. Article
  9. Article
  10. Article
  11. Review
  12. Article
  13. Fine mapping and identification of ERF transcription factor ERF017 as a candidate gene for cold tolerance in pumpkin.TAG. Theoretical and applied genetics. Theoretische und angewandte Genetik · 2024
    Article
  14. Article
  15. A Transcription FactorPlants (Basel, Switzerland) · 2023
    Article
  16. Review
  17. Response of Rowan Berry (Plants (Basel, Switzerland) · 2023
    Article
  18. Article
  19. Article
  20. 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

6 authors at 3 institutions in 3 countries.

Mohammad A AazamiDepartment of Horticulture, Faculty of Agriculture, University of Maragheh, Maragheh 55181-83111, Iran.
Majid Asghari-AruqDepartment of Horticulture, Faculty of Agriculture, University of Maragheh, Maragheh 55181-83111, Iran.
Mohammad B HassanpouraghdamDepartment of Horticulture, Faculty of Agriculture, University of Maragheh, Maragheh 55181-83111, Iran.
Sezai ErcisliDepartment of Horticulture, Faculty of Agriculture, Ataturk University, 25240 Erzurum, Turkey.ORCID 0000-0001-5006-5687
Mojmir BaronDepartment of Viticulture and Enology, Faculty of Horticulture, Mendel University in Brno, Valticka 337, 691 44 Lednice, Czech Republic.
Jiri SochorDepartment of Viticulture and Enology, Faculty of Horticulture, Mendel University in Brno, Valticka 337, 691 44 Lednice, Czech Republic.ORCID 0000-0001-7823-1544
University of Maragheh · IRMendel University in Brno · CZAtatürk University · TR

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Grapes are sensitive to early autumn and spring low temperature damage. The current study aimed to assay the effects of cold stress (+1 °C for 4, 8, and 16 h) on three grapevine cultivars (Ghiziluzum, Khalili, and Perllete). The results showed that cold stress caused significant changes in the antioxidant and biochemicals content in the studied cultivars. Furthermore, examining the chlorophyll fluorescence indices, cold stress caused a significant increase in minimal fluorescence (F0), a decrease in maximal fluorescence (Fm), and the maximum photochemical quantum yield of photosystem II (Fv/Fm) in all cultivars. Among the studied cultivars, 'Perllete' had the highest increase in proline content and activity of antioxidant enzymes and also had the lowest accumulation of malondialdehyde, hydrogen peroxide, electrolyte leakage, and F0, as well as less of a decrease in Fm and Fv/Fm, and had a higher tolerance to cold stress than 'Ghiziluzum' and 'Khalili'. 'Perllete' and 'Ghiziluzum' showed reasonable tolerance to the low temperature stress. 'Khalili' was sensitive to the stress. The rapid screening of grapevine cultivars in early spring low temperatures is applicable with the assaying of some biomolecules and chlorophyll fluorescence.

Indexed as

biochemical traitscold stressgene expressiongrapevinephotosynthesis

Identifiers

PMID34579411
PMCPMC8470009
OpenAlexW3201518194

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.