Intervention effectmodel-written summary

NaCl weakened photosynthetic efficiency and fluorescence parameters.

A claim from Exogenous calcium-alleviating effect on sodium salt-induced phytotoxicity associated with changes in photosynthetic characteristics of wheat seedlings · 2023

Intervention effectobservedoriginal resultnegativemeasured

Claim · model-written summary

NaCl weakened photosynthetic efficiency and fluorescence parameters.

Treatment
NaCl (150 mM)e1
Outcome
photosynthetic efficiency and chlorophyll (Chl) fluorescence parameterse0
Direction
weakenede0

Not reportedMaterialGeneCompoundOrgan / stageInteractorInteractor roleSecond interactorSecond interactor roleComparatorSettingValueQualifier

Organisms pictured · Representative pictures of the matched species, not figures from the paper.

Triticum aestivum
Triticum aestivum · TaxonRasbak · CC BY-SA 3.0 · Wikimedia Commons ↗

Verbatim

t0

“wheat seedlings”

✓ located verbatim in the source · title, characters 135–150
e0

“weakened photosynthetic efficiency and chlorophyll (Chl) fluorescence parameters”

✓ located verbatim in the source · abstract, characters 435–515
e1

“NaCl (150 mM)”

✓ located verbatim in the source · abstract, characters 373–386

Title

Exogenous calcium-alleviating effect on sodium salt-induced phytotoxicity associated with changes in photosynthetic characteristics of wheat seedlings

Y. ZHANG; G.M. LIU; Z.F. WANG; et al. Photosynthetica 2023. doi:10.32615/ps.2023.039

Other claims from this paper (8)

Record rev-f737a26b21c5ee0ae7695518198dd762212a686de047b9211493e05d417c2b56 · schema claims-v0.9 · position 2 in the model’s answer

sodium chloride · physiology: photosynthesis · Triticum aestivum (wheat)Results differ

32 papers: 6 positive, 26 negative or no effect

25 papers in the same direction as this claim · 6 in the opposite direction

  1. positive
    NaCl priming alleviated salt stress effects on biomass, yield, and net CO2 assimilation in both wheat cultivars.

    Seed Preconditioning Modulates Growth, Ionic Relations, and Photosynthetic Capacity in Adult Plants of Hexaploid Wheat under Salt Stress · 2007 · compared with salt stress

    Opposite direction

  2. positive
    At level 3, NaCl-treated seedlings had higher effective PSII quantum yield.

    Comparisons of Chlorophyll Fluorescence and Physiological Characteristics of Wheat Seedlings Influenced by Iso-Osmotic Stresses from Polyethylene Glycol and Sodium Chloride · 2020 · compared with PEG-treated

    Opposite direction

  3. positive
    Wheat genotype WH 1080 maintained higher photosynthetic efficiency under individual water deficit and salt stress.

    Relative performance of wheat genotypes under individual and combined water deficit and salinity stress · 2022

    Opposite direction

  4. positive
    At 0.05–0.10 M NaCl, chlorophyll-normalized photosynthesis increased in low-light-grown plants.

    Effect of light conditions of wheat growing on sensitivity of photosynthetic machinery to salt stress · 2010

    Opposite direction

  5. positive
    Under salinity, IBU treatment prevented the stress-induced depletion of photosynthetic pigments in wheat plants.

    Ibuprofen Regulates Redox Metabolism and Nitric Oxide Content in Early Growth Stages of Wheat Plants · 2025

    Opposite direction

  6. positive
    Photosynthesis of wheat seedlings was enhanced under 2.5 and 5 mmol·L-1 NaCl.

    Physiological effects of low concentration of NaCl on nonhalophyte Triticum aestivum L. · 2009

    Opposite direction

  7. negative
    Salt stress reduced net photosynthetic rate, stomatal conductance and maximum PSII photochemical efficiency in four wheat lines.

    Overaccumulation of glycine betaine makes the function of the thylakoid membrane better in wheat under salt stress · 2016

    Same direction

  8. negative
    Salt stress at 150 mM NaCl markedly decreased net CO2 assimilation rate, stomatal conductance and transpiration rate of wheat relative to the 0 mM control.

    REGULATION IN GAS EXCHANGE AND QUANTUM YIELD OF PHOTOSYSTEM II (PSII) IN SALT-STRESSED AND NON-STRESSED WHEAT PLANTS RAISED FROM SEED TREATED WITH TRIACONTANOL · 2010 · compared with 0 (control)

    Same direction

23 papers more in this group

See all 32 papers →

Claims are grouped by organism, treatment and what was measured or targeted. A paper counts as positive when any of its claims in the group is positive.