Intervention effectmodel-written summary

Glyphosate spray increased shikimic acid concentration in wounded carrot tissue by about 1735%.

A claim from Plants as Biofactories: Glyphosate-Induced Production of Shikimic Acid and Phenolic Antioxidants in Wounded Carrot Tissue · 2012

Intervention effectobservedoriginal resultpositivemeasured

Claim · model-written summary

Glyphosate spray increased shikimic acid concentration in wounded carrot tissue by about 1735%.

Taxon
carrotDaucus carotae0
Organ / stage
wounded carrot tissuee0
Treatment
spray application of a concentrated glyphosate solutione0
Outcome
SAe0
Direction
increasede0
Value
∼1735e0

Not reportedMaterialGeneCompoundInteractorInteractor roleSecond interactorSecond interactor roleComparatorSettingQualifier

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

Daucus carota
Daucus carota · TaxonZeynel Cebeci · CC BY-SA 4.0 · Wikimedia Commons ↗

Verbatim

e0

“The spray application of a concentrated glyphosate solution on wounded carrot tissue increased the concentrations of SA and chlorogenic acid by ∼1735 and ∼5700%, respectively”

✓ located verbatim in the source · abstract, characters 777–951

Title

Plants as Biofactories: Glyphosate-Induced Production of Shikimic Acid and Phenolic Antioxidants in Wounded Carrot Tissue

Alejandro Becerra-Moreno; Jorge Benavides; Luis Cisneros-Zevallos; et al. Journal of Agricultural and Food Chemistry 2012. doi:10.1021/jf303252v

Other claims from this paper (1)

Record rev-e43bf0c119a3143e818c683d5079339b2bfb2c1725eae4ebc17a0038155827af · schema claims-v0.9 · position 1 in the model’s answer

glyphosate · molecular: metabolites · Daucus carota (carrot)Positive and negative results

3 papers: 2 positive, 1 negative or no effect

1 paper in the same direction as this claim · 1 in the opposite direction

  1. no effect
    Glyphosate did not lower free phenylalanine in carrot cells within 10 days.

    Effect of Glyphosate on Carrot and Tobacco Cells · 1977

    Opposite direction

  2. positive
    Glyphosate caused little change in free amino acids in adapted cells.

    Selection and Characterization of a Carrot Cell Line Tolerant to Glyphosate · 1984

    Same direction

See all 3 papers →

application · molecular: metabolites · Daucus carota (carrot)Positive and negative results

8 papers: 7 positive, 1 negative or no effect

6 papers in the same direction as this claim · 1 in the opposite direction

  1. no effect
    Spraying time did not affect the proportions of linuron and breakdown products at harvest.

    Residues in carrots treated with linuron · 1974

    Opposite direction

  2. positive
    Real-time camera-based variable-rate herbicide spraying in carrots saved 30% herbicide in 2007 compared with conventional uniform spraying.

    Real‐time variable‐rate herbicide application for weed control in carrots · 2016 · compared with conventional uniform spraying application

    Same direction

  3. positive
    Weather-based fungicide sprays reduced fungicide inputs in most years relative to calendar-based programs.

    Weather-Based Fungicide Spray Programs for Control of Two Foliar Diseases on Carrot Cultivars Differing in Susceptibility · 2006 · compared with calendar-based spray programs

    Same direction

  4. positive
    Spraying with humic bio means (BoHum) made soil nitrogen mineralization 3 times more intensive than the control.

    EFFECT OF FOLIAR TREATMENT OF VEGETATIVE PLANTS ON SOIL MICROBIAL FLORA · 1970 · compared with control

    Same direction

  5. positive
    Borax 0.1% gave the highest glucose and fructose contents.

    Effect of zinc and boron on improved physiological traits, productivity and phytoconstituents of carrot grown at Trans-Himalayan region · 2024

    Same direction

  6. positive
    Biogas slurry seed soaking or irrigation decreased carrot content of the nitrates.

    Effects of Biogas Slurry on the Growth and Development of Carrot · 2011

    Same direction

  7. positive
    Nano-iron spraying was superior to chelated iron in iron concentration, 1059.22 ppm.

    Bio-Preparation of Iron Nano Fertilizers from Lemon Fruit Affected some of the Characters of Carrot plants (Daucus carota L.) · 2024 · compared with chelated iron

    Same direction

See all 8 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.