Integrated omics identifies VviGTs and VviMYB174 as drivers of glycosylated monoterpenoid accumulation in 'Ruiduhongyu' grapes.

Si-Yu Liu, Xiao-Miao Zhou, Song-Yu Liu, Xiao Meng, Ya-Chen Wang, Lei Sun, Chang-Qing Duan, Bao-Qing Zhu, Qiu-Hong Pan

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Article in Horticulture research, 2026. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Not yet cited in PubMed.

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1 · What the graph read from it

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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

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4 · The record

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5 · Who and what money

Authors and funding

9 authors.

Si-Yu LiuCenter for Viticulture and Enology, College of Food Science and Nutritional Engineering, China Agricultural University, Beijing 100083, China.

Xiao-Miao ZhouCollege of Biological Science and Biotechnology, Beijing Forestry University, Beijing 100085, China.

Song-Yu LiuCollege of Biological Science and Biotechnology, Beijing Forestry University, Beijing 100085, China.

Xiao MengCenter for Viticulture and Enology, College of Food Science and Nutritional Engineering, China Agricultural University, Beijing 100083, China.

Ya-Chen WangCenter for Viticulture and Enology, College of Food Science and Nutritional Engineering, China Agricultural University, Beijing 100083, China.

Lei SunInstitute of Forestry and Pomology, Beijing Academy of Agriculture and Forestry Sciences, Beijing 100093, China.ORCID https://orcid.org/0000-0003-1695-6480

Chang-Qing DuanCenter for Viticulture and Enology, College of Food Science and Nutritional Engineering, China Agricultural University, Beijing 100083, China.ORCID https://orcid.org/0000-0002-5218-8266

Bao-Qing ZhuCollege of Biological Science and Biotechnology, Beijing Forestry University, Beijing 100085, China.

Qiu-Hong PanCenter for Viticulture and Enology, College of Food Science and Nutritional Engineering, China Agricultural University, Beijing 100083, China.ORCID https://orcid.org/0000-0002-5045-716X

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Monoterpenoids contribute to grape and wine varietal aroma as free volatiles and glycosidically bound precursors. While glycosylated forms largely determine postharvest aroma potential, the genes controlling their accumulation remain largely unidentified. Here, we compared free and glycosylated monoterpenoids and the accompanying transcriptome between the green-skinned 'Ruiduxiangyu' (RDXY) and the pink-skinned 'Ruiduhongyu' (RDHY), two siblings derived from the same cross. RDHY berries accumulated higher levels of glycosylated monoterpenoids during ripening, whereas RDXY berries were enriched in the free forms. Integrated metabolome-transcriptome analysis revealed a tight correlation between glycosylated monoterpenoid content and the expression of five glycosyltransferase (

Identifiers

PMID42802827

DOI10.1093/hr/uhag188

PMCPMC13616493

What Socratic holds

Textmetadata

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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 Socratic graph.