Claim · model-written summary
4-CPA increased sugar amount per berry.
Not reportedMaterialGeneCompoundOrgan / stageInteractorInteractor roleSecond interactorSecond interactor roleComparatorSettingValueQualifier
Verbatim
t0“Thompson Seedless Grape”
e0“GA3 and 4-CPA, on the other hand, significantly increased the total sugar per berry, but markedly reduced the level of total soluble solids”
Title
O. A. Sidahmed; W. M. Kliewer American Journal of Enology and Viticulture 1980. doi:10.5344/ajev.1980.31.2.149
Other claims from this paper (19)
- Intervention effect Defoliation reduced berry weight.
- Intervention effect GA3 on foliated vines produced heavier berries than untreated controls.
- Intervention effect 4-CPA on foliated vines produced heavier berries than untreated controls.
- Intervention effect GA3 restored berry weight on defoliated vines to the control level.
- Intervention effect 4-CPA had little effect on berry weight of defoliated vines.
- Intervention effect Control berries had higher GA-like activity than defoliated berries one week after shatter.
- Intervention effect GA3 increased GA-like activity in berries of control vines.
- Intervention effect GA3 increased GA-like activity in berries of defoliated vines.
- Observation No measurable GA-like activity was detected at véraison.
- Intervention effect Defoliation reduced sugar amount per berry.
- Intervention effect Defoliation did not change soluble-solids concentration.
- Intervention effect GA3 increased sugar amount per berry.
- Intervention effect GA3 reduced soluble-solids level.
- Intervention effect 4-CPA reduced soluble-solids level.
- Intervention effect Defoliation lowered arginine concentration in mature fruit.
- Intervention effect Malate, tartrate and proline levels did not significantly differ between defoliated and control vines.
- Intervention effect GA3 and 4-CPA increased malate in mature fruit.
- Intervention effect GA3 and 4-CPA reduced proline concentration.
- Intervention effect Tartrate and arginine did not differ after GA3 or 4-CPA treatment.