Intervention effectmodel-written summary

MeJA significantly promoted volatile organic component accumulation in tomato fruit.

A claim from The Co-regulation of Ethylene Biosynthesis and Ascorbate–Glutathione Cycle by Methy Jasmonate Contributes to Aroma Formation of Tomato Fruit during Postharvest Ripening · 2020

Intervention effectobservedoriginal resultpositivesignificant (as stated)measured

Claim · model-written summary

MeJA significantly promoted volatile organic component accumulation in tomato fruit.

Organ / stage
Fruitt0
Treatment
MeJA treatmente0
Outcome
accumulation of volatile organic components (VOCs)e0
Direction
promotede0

Not reportedMaterialGeneCompoundInteractorInteractor roleSecond interactorSecond interactor roleComparatorSettingValueQualifier

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

Solanum lycopersicum
Solanum lycopersicum · TaxonKod B · CC BY-SA 4.0 · Wikimedia Commons ↗

Verbatim

t0

“Tomato Fruit”

✓ located verbatim in the source · title, characters 128–140
e0

“MeJA treatment significantly promoted the accumulation of volatile organic components (VOCs)”

✓ located verbatim in the source · abstract, characters 536–628

Title

The Co-regulation of Ethylene Biosynthesis and Ascorbate–Glutathione Cycle by Methy Jasmonate Contributes to Aroma Formation of Tomato Fruit during Postharvest Ripening

Dedong Min; Zilong Li; Wen Ai; et al. Journal of Agricultural and Food Chemistry 2020. doi:10.1021/acs.jafc.0c04519

Other claims from this paper (10)

Record rev-9a5031ecbfe8a466684e13f68a76d4032d5c8ac98429a81739e36d2ec519ea6e · schema claims-v0.9 · position 1 in the model’s answer

(-)-methyl jasmonate · molecular: metabolites · Solanum lycopersicum (tomato)Results differ

17 papers: 13 positive, 4 negative or no effect

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

  1. negative
    MeJA reduced endogenous JA-Ile by 13%.

    Exogenous MeJA modulates postharvest tomato aroma by suppressing JAs-ethylene signaling crosstalk · 2025

    Opposite directionCites this paper

  2. positive
    MeJA increased 6-methyl-5-hepten-2-one in ripe tomato.

    Effect of Methyl Jasmonate on the Biosynthesis of Volatile Compounds Associated with the Ripening of Grape Tomato Fruits · 2023

    Same directionCites this paper

  3. no effect
    MeJA induction of pin2 and LAP mRNAs was unaffected in abi1-1 transformants.

    Expression of the Arabidopsisabi1–1mutant allele inhibits proteinase inhibitor wound‐induction in tomato · 1998

    Opposite direction

  4. no effect
    MeJA did not affect putrescine levels in tomato hypocotyls.

    Effect of methyl jasmonate vapors on level of anthocyanins, biogenic amines and decarboxylases activity in seedlings of chosen vegetable species · 2014

    Opposite direction

  5. negative
    Exogenous methyl jasmonate lowered tomato ascorbate content.

    The Role of Ascorbic Acid in the Plant-Herbivore Interaction · 2012

    Opposite direction

  6. positive
    Exogenous methyl-JA elicited massive caffeoylputrescine accumulation in tomato leaves.

    Constitutive activation of the jasmonate signaling pathway enhances the production of secondary metabolites in tomato · 2006

    Same direction

  7. positive
    MeJA increased export of newly acquired carbon and nitrogen from treated leaves.

    Methyl jasmonate elicits rapid changes in carbon and nitrogen dynamics in tomato · 2010

    Same direction

  8. positive
    Methyl jasmonate induced threonine deaminase only in parenchyma domains of tomato flowers and leaves.

    Expression of an amino acid biosynthesis gene in tomato flowers: developmental upregulation and MeJa response are parenchyma‐specific and mutually compatible · 1995 · compared with prior expression levels

    Same direction

8 papers more in this group

See all 17 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.