Evidence map›Paper›PMID 42029945›Full record

ArticlePlant cell reports2026

VvGA2ox8-Like from grape confers drought tolerance by activating the antioxidant defense system.

Wenqi Yang, Juanbo Yang, Shixiong Lu, Huimin Gou, Ning Wang, Miao Yuan, Weifeng Ma, Baozhen Zeng, Guoping Liang, Juan Mao

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Article in Plant cell reports, 2026. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 1 paper.

0numbers the graph read from it
0cells of the map it votes in
1citing papers in PubMed
–field-weighted citation impact
1 · What the graph read from it

What it found

Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.

The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.

2 · The registry

The trial behind it

Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.

Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.

3 · Its place in the literature

Who cites it

1 citing paper in PubMed.

  1. Review
4 · The record

Corrections and comments

PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.

5 · Who and what money

Authors and funding

10 authors.

Wenqi YangCollege of Horticulture, Gansu Agricultural University, Lanzhou, 730070, Gansu, People's Republic of China.
Juanbo YangCollege of Horticulture, Gansu Agricultural University, Lanzhou, 730070, Gansu, People's Republic of China.
Shixiong LuCollege of Horticulture, Gansu Agricultural University, Lanzhou, 730070, Gansu, People's Republic of China.
Huimin GouCollege of Horticulture, Gansu Agricultural University, Lanzhou, 730070, Gansu, People's Republic of China.
Ning WangCollege of Horticulture, Gansu Agricultural University, Lanzhou, 730070, Gansu, People's Republic of China.
Miao YuanCollege of Horticulture, Gansu Agricultural University, Lanzhou, 730070, Gansu, People's Republic of China.
Weifeng MaCollege of Horticulture, Gansu Agricultural University, Lanzhou, 730070, Gansu, People's Republic of China.
Baozhen ZengCollege of Horticulture, Gansu Agricultural University, Lanzhou, 730070, Gansu, People's Republic of China.
Guoping LiangCollege of Horticulture, Gansu Agricultural University, Lanzhou, 730070, Gansu, People's Republic of China.
Juan MaoCollege of Horticulture, Gansu Agricultural University, Lanzhou, 730070, Gansu, People's Republic of China. maojuan@gsau.edu.cn.

Funding

the Gansu Province Key R and D Program Projects 25YFNA039the National Natural Science Foundation of China No. 32460725
6 · The paper itself

Abstract

key messageVvGA2ox8-Like confers drought tolerance in grape by interacting with VvGRX-S7 for inhibited GA biosynthesis and upregulating antioxidant enzyme activities, proline accumulation, and stress-responsive genes. Drought stress severely limits grape productivity. Gibberellin (GA) metabolism is involved in drought responses, yet the role of specific GA catabolic genes remains unclear. In the present study, VvGA2ox8-Like, a member of the grape GA 2-β-dioxygenase (VvGA2ox) gene family, was identified to confer drought tolerance in Vitis vinifera cv. 'Pinot Noir'. As a GA catabolic enzyme, VvGA2ox8-Like expression is significantly induced by drought stress. Transient transformation of 'Pinot Noir' grape leaves showed that VvGA2ox8-Like overexpression decreased H

Indexed as

AntioxidantsDioxygenasesPlant ProteinsVitisDrought ResistanceDroughtsGene Expression Regulation, PlantGibberellinsHydrogen PeroxideMixed Function OxygenasesPlant LeavesPlants, Genetically ModifiedProlineStress, PhysiologicalAntioxidantsDioxygenasesgibberellin 2-dioxygenaseGibberellinsHydrogen PeroxideMixed Function OxygenasesPlant ProteinsProlineAntioxidant enzymeDrought stressGene expressionGrape calliVvGA2ox8-Like

Identifiers

PMID42029945

What OpenQuestion holds

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Registered trials

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Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.