Intervention effectmodel-written summary

Drought stress from 60% PEG inhibited wheat seedling growth.

A claim from Rhizobacteria Associated with Spilanthes acmella Murr. Confer Drought-Tolerance and Plant Growth Promotion · 2021

Intervention effectobservedoriginal resultnegativemeasured

Claim · model-written summary

Drought stress from 60% PEG inhibited wheat seedling growth.

Treatment
drought stress of 60% PEGe2
Outcome
growthe2
Direction
inhibitede2

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

e2

“We found that the drought stress of 60% PEG inhibited wheat seedlings' growth, but the bacterization with the isolated strains stimulated seedling growth”

✓ located verbatim in the source · abstract, characters 1260–1413

Title

Rhizobacteria Associated with Spilanthes acmella Murr. Confer Drought-Tolerance and Plant Growth Promotion

Menaka Thakur; Divya Mittal; Prem Kumar Khosla; et al. Biointerface Research in Applied Chemistry 2021. doi:10.33263/briac115.1315513170

Other claims from this paper (6)

Record rev-bbb73fb2aa640bb3bdccd44691ce67825a45dfc132be7a6152549136644e4f5d · schema claims-v0.9 · position 2 in the model’s answer

poly(ethylene glycol) · growth · Triticum aestivum (wheat)Positive and negative results

23 papers: 6 positive, 17 negative or no effect

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

  1. positive
    Polyethylene glycol produced similar reductions in affected leaf area in 1998.

    Effect of foliar‐applied potassium chloride on septoria leaf blotch of winter wheat · 2004

    Opposite direction

  2. positive
    Longer hydration in −0.37 MPa polyethylene glycol solution (20 h at 20 °C), applied after storage, restored germination rates of wheat seeds that remained viable.

    Hydration‐Dehydration Treatments to Protect or Repair Stored ‘Karamu’ Wheat Seeds · 1991

    Opposite direction

  3. positive
    Coleoptile growth rate greatly increased after PEG was removed.

    Osmotic Stress-Induced Growth Suppression of Dark-Grown Wheat (Triticum aestivum L.) Coleoptiles · 1997

    Opposite direction

  4. positive
    Wheat seeds kept higher germination percentage at 15 to 25 °C or at PEG levels of 0 to 20%.

    The germination and seedlings growth response of wheat and corn to drought and low temperature in spring of Northeast China · 2014

    Opposite direction

  5. positive
    BARI Gom 27 pre-treated with 10% PEG had the highest germination percentage (95.55%) compared with BARI Gom 28 (75.55%).

    Germination Behavior of Wheat (Triticum Aestivum L.) as Influenced by Polyethylene Glycol (PEG) · 2016 · compared with BARI Gom 28

    Opposite direction

  6. positive
    In Rujana, Anđelka, Fifi and Bubnjar the germination energy decrease under PEG drought was less pronounced than in Pepeljuga and Silvij.

    Morpho-physiological and hormonal response of different winter wheat varieties to drought stress at germination and seedling stage · 2023 · compared with Pepeljuga and Silvij

    Opposite direction

  7. negative
    Polyethylene glycol reduced fresh weight of -mtlD calli by 40%.

    Tolerance of Mannitol-Accumulating Transgenic Wheat to Water Stress and Salinity · 2003

    Same direction

  8. negative
    PEG reduced shoot and root biomass and coleoptile length.

    Application of physiological and biochemical indices as a screening technique for drought tolerance in wheat genotypes · 2008

    Same direction

14 papers more in this group

See all 23 papers →

drought · growth · Triticum aestivum (wheat)Positive and negative results

431 papers: 86 positive, 345 negative or no effect

344 papers in the same direction as this claim · 86 in the opposite direction

  1. positive
    A drought-inducible promoter could alleviate undesired developmental changes linked to the seeming component of tolerance.

    Improvement of stress tolerance of wheat and barley by modulation of expression of DREB/CBF factors · 2010

    Opposite direction

  2. positive
    Growth recovered after about four days of water deficit.

    Contribution of Sugars to Osmotic Adjustment in Elongating and Expanded Zones of Wheat Leaves During Moderate Water Deficits at Two Light Levels · 1981

    Opposite direction

  3. positive
    At 825 μL L −1 carbon dioxide, drought stressed roots had greater dry weight than well watered roots at ambient carbon dioxide.

    Root Growth of Winter Wheat under Elevated Carbon Dioxide and Drought · 1990 · compared with well‐watered plants grown with ambient CO 2

    Opposite direction

  4. positive
    With nitrogen fertilizer, drought induced compensatory subsoil root growth.

    The Effects of Prolonged Drought and Nitrogen Fertilizer on Root and Shoot Growth and Water Uptake by Winter Wheat · 1989

    Opposite direction

  5. positive
    Maximum seed germination percentage in cv. Azar-2 was observed after priming with PEG 20% for 12 h at 20°C.

    EFFECT OF SEED PRIMING DURATION AND TEMPERATURE ON SEED GERMINATION BEHAVIOR OF BREAD WHEAT (Triticum aestivum L.) · 2010

    Opposite direction

  6. positive
    Drought-tolerant wheat maintained or increased shoot dry weight under mild drought.

    Foliar Abscisic Acid-To-Ethylene Accumulation and Response Regulate Shoot Growth Sensitivity to Mild Drought in Wheat · 2016

    Opposite direction

  7. positive
    PEG drought decreased germination percentage (GP) in wheat.

    Ameliorative effects of TiO2 nanoparticles and sodium nitroprusside on seed germination and seedling growth of wheat under PEG-stimulated drought stress · 2019

    Opposite direction

  8. positive
    Short-term drought strongly increased deep root growth.

    Minirhizotron Installation Techniques for Investigating Root Responses to Drought and Oxygen Stresses · 1989

    Opposite direction

422 papers more in this group

See all 431 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.