Intervention effectmodel-written summary

salt (150 mM NaCl) increased malondialdehyde and hydrogen peroxide relative to drought and cold.

A claim from Pre-treatment of melatonin enhances the seed germination responses and physiological mechanisms of soybean (Glycine max L.) under abiotic stresses · 2023

Intervention effectobservedoriginal resultnegativemeasured

Claim · model-written summary

salt (150 mM NaCl) increased malondialdehyde and hydrogen peroxide relative to drought and cold.

Taxon
soybeanGlycine maxt0
Treatment
salt (150 mM NaCl)e0
Outcome
malondialdehyde content (MDA) and hydrogen peroxide (H2O2)e0
Direction
increasede0
Comparator
drought (PEG 15%) and cold (10 °C) stressese0

Not reportedMaterialGeneCompoundOrgan / stageInteractorInteractor roleSecond interactorSecond interactor roleSettingValueQualifier

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

Glycine max
Glycine max · TaxonPublic domain · Wikimedia Commons ↗

Verbatim

t0

“soybean (Glycine max L.)”

✓ located verbatim in the source · title, characters 99–123
e0

“salt (150 mM NaCl) and heat (30 °C) stresses highly increased the malondialdehyde content (MDA) and hydrogen peroxide (H2O2) as compared to drought (PEG 15%) and cold (10 °C) stresses”

✓ located verbatim in the source · abstract, characters 1237–1420

Title

Pre-treatment of melatonin enhances the seed germination responses and physiological mechanisms of soybean (Glycine max L.) under abiotic stresses

Samrah Afzal Awan; Imran Khan; Qi Wang; et al. Frontiers in Plant Science 2023. doi:10.3389/fpls.2023.1149873

Other claims from this paper (12)

Record rev-8da8fabf8a345cf91aa6b9ebea02d252d35e3285f034364dc16b21e97b9921d3 · schema claims-v0.9 · position 8 in the model’s answer

sodium chloride · physiology: oxidative · Glycine max (soybean)Results differ

12 papers: 3 positive, 9 negative or no effect

8 papers in the same direction as this claim · 3 in the opposite direction

  1. positive
    Salt-tolerant JD19 and LH3 had lower ROS accumulation than LD2 under 100 mM NaCl.

    Integrated Physiological, Transcriptomic, and Metabolomic Analyses Revealed Molecular Mechanism for Salt Resistance in Soybean Roots · 2021 · compared with LD2

    Opposite direction

  2. positive
    PI 675847 A had higher cell membrane stability under NaCl stress than the other 17 lines.

    Soybean PI 675847 A as a new source of salt tolerance · 2018 · compared with other 17 strains

    Opposite direction

  3. positive
    Cl-, MDA and relative electrolytic leakage decreased under NaCl plus 20 μmol/L Zn2+ compared with NaCl alone.

    Effects of chloride channel blockers on ion contents and other physiological indexes of Glycine soja and Glycine max seedlings under NaCl stress · 2008 · compared with NaCl treatments

    Opposite direction

  4. negative
    NaCl raised MDA level during germination and post-germinative growth.

    Salt Stress Represses Soybean Seed Germination by Negatively Regulating GA Biosynthesis While Positively Mediating ABA Biosynthesis · 2017

    Same direction

  5. negative
    Salt stress raised H2O2 in soybean root nodules.

    Modulation of antioxidant enzyme activities and metabolites ratios by nitric oxide in short-term salt stressed soybean root nodules · 2013

    Same direction

  6. negative
    NaCl alone enhanced H2O2 content and lipid peroxidation in soybean leaves

    Calcium interaction with salinity-induced effects on growth and metabolism of soybean (Glycine max L.) cultivars · 2010

    Same direction

  7. negative
    In variety 22293-1, MDA content rose by 58.97% in the emergence stage under salt stress.

    Response to salt stresses and assessment of salt tolerability of soybean varieties in emergence and seedling stages · 2011

    Same direction

  8. negative
    NaCl elevated Na+, soluble sugars, MDA, and H2O2.

    Ameliorative Effect of Ascorbate on Growth and Oil Fatty Acid Composition of Soybean under Salinity · 2023

    Same direction

3 papers more in this group

See all 12 papers →

salinity · physiology: oxidative · Glycine max (soybean)Results differ

41 papers: 4 positive, 37 negative or no effect

36 papers in the same direction as this claim · 4 in the opposite direction

  1. positive
    After salt stress, MDA content of salt-tolerant 22021-1 declined by 51.03% in the emergence stage.

    Response to salt stresses and assessment of salt tolerability of soybean varieties in emergence and seedling stages · 2011

    Opposite direction

  2. positive
    Under salt stress, GmPM30 HapT reduces ion leakage, malondialdehyde content and hydrogen peroxide accumulation relative to HapC.

    A Coding SNP in GmPM30 Enhances Soybean Salinity Tolerance and Yield through the GmLEA1‐GmPM30‐GmLEC1 Module · 2025 · compared with HapC

    Opposite direction

  3. positive
    PI 675847 A had higher cell membrane stability under NaCl stress than the other 17 lines.

    Soybean PI 675847 A as a new source of salt tolerance · 2018 · compared with other 17 strains

    Opposite direction

  4. positive
    Cl-, MDA and relative electrolytic leakage decreased under NaCl plus 20 μmol/L Zn2+ compared with NaCl alone.

    Effects of chloride channel blockers on ion contents and other physiological indexes of Glycine soja and Glycine max seedlings under NaCl stress · 2008 · compared with NaCl treatments

    Opposite direction

  5. negative
    At the highest salinity, lipid peroxidation exceeded other treatments significantly.

    Changes in antioxidant enzymes activity and plant performance by salinity stress and zinc application in soybean ( Glycine max L.) · 2012 · compared with other treatments

    Same direction

  6. negative
    Increasing salinity increased proline, H2O2 and MDA contents and superoxide dismutase activity.

    Physiological and biochemical responses of soybean (Glycine max L.) to cysteine application under sea salt stress · 2019

    Same direction

  7. negative
    Saline soil increased Na+, Cl− and H2O2 in soybean.

    Exogenous Potassium Treatments Elevate Salt Tolerance and Performances of Glycine max L. by Boosting Antioxidant Defense System under Actual Saline Field Conditions · 2020 · compared with normal soil

    Same direction

  8. no effect
    Malondialdehyde content and total protein in soybean nodules remained unchanged under both salt concentrations.

    Effect of salt stress on antioxidant defence system in soybean root nodules · 1998

    Same direction

32 papers more in this group

See all 41 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.