Intervention effectmodel-written summary

ABA enhances soluble sugar levels in grape berries.

A claim from VvMYB44–VvERF045 complex is involved in abscisic acid-induced sugar accumulation by activating VvSPS4 expression in grapes · 2026

Intervention effectobservedoriginal resultpositivemeasured

Claim · model-written summary

ABA enhances soluble sugar levels in grape berries.

Taxon
grapee0
Treatment
abscisic acid (ABA)e0
Outcome
soluble sugar levelse0
Direction
enhancese0

Not reportedMaterialGeneCompoundOrgan / stageInteractorInteractor roleSecond interactorSecond interactor roleComparatorSettingValueQualifier

Verbatim

e0

“abscisic acid (ABA) enhances grape berry ripening and soluble sugar levels”

✓ located verbatim in the source · abstract, characters 266–340

Title

VvMYB44–VvERF045 complex is involved in abscisic acid-induced sugar accumulation by activating VvSPS4 expression in grapes

Boyang Liu; Jiajia Li; Min Zhou; et al. Horticulture Research 2026. doi:10.1093/hr/uhaf318

Other claims from this paper (6)

Record rev-2ebb9ff1ef875467a42544c6e059c3381101aa36136933042ec4012d10c78436 · schema claims-v0.9 · position 2 in the model’s answer

(+)-abscisic acid · physiology: osmolytes · VitisResults agree

4 papers: 4 positive, 0 negative or no effect

3 papers in the same direction as this claim

  1. positive
    Exogenous ABA activated soluble sugar accumulation.

    Exogenous strigolactone interacts with abscisic acid-mediated accumulation of anthocyanins in grapevine berries · 2018

    Same direction

  2. positive
    Chilled grapevine plants showed marked increases in total soluble protein contents in response to each ABA treatment.

    Abscisic acid alleviates the deleterious effects of cold stress on ‘Sultana’ grapevine (Vitis viniferaL.) plants by improving the anti-oxidant activity and photosynthetic capacity of leaves · 2016

    Same direction

  3. positive
    ABA increased soluble sugar content in grapes.

    Effect of ABA and BR on Anthocyanin and Soluble Sugar of Grape Seeds · 2009

    Same direction

See all 4 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.