ArticleBMC plant biology2023
Comprehensive study of volatile compounds and transcriptome data providing genes for grape aroma.
Article in BMC plant biology, 2023. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 15 papers.
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Who cites it
15 citing papers in PubMed.
- Integration of volatilomics, non-targeted metabolomics, and electronic sensory technologies reveals the flavor evolution mechanism in 'Queen Nina' table grapes during ripening.Food chemistry: X · 2026Article
- GC-MS-Based Volatile Metabolomics and Quantitative Trait Locus Mapping of Aroma Components in 'Muscat Hamburg' Grape.Plants (Basel, Switzerland) · 2026Article
- Genomic mechanism of aroma terpenoids biosynthesis in plants.Journal of advanced research · 2026Review
- Deciphering Flavor Signatures of Early-Maturing Table Grapes: A Synergistic Multi-Sensor Approach Using E-Nose, GC-MS, and GC-IMS.Foods (Basel, Switzerland) · 2026Article
- Transcriptomic and biochemical insights into LOX pathway aroma biosynthesis during ripening ofFood chemistry. Molecular sciences · 2026Article
- Whole-genome resequencing of 495Horticulture research · 2026Article
- Integrative metabolomic and transcriptomic analysis reveals the genetic basis of terpenoid-mediated aroma diversity in Ocimum species.Functional & integrative genomics · 2026Article
- Potassium fertilization affects nutritional quality and aroma in Haruka apple fruits: insights from multi-omics analysis.BMC plant biology · 2026Article
- Focus on flavors: Physico-chemical, primary metabolite, volatile, and sensory analysis of seven white table grape cultivars in China.Food chemistry: X · 2025Article
- The Utilization Value of Condensate Water from the Drying Process ofMetabolites · 2025Article
- Advances in Food Aroma Analysis: Extraction, Separation, and Quantification Techniques.Foods (Basel, Switzerland) · 2025Review
- Article
- Chemical Profile and Potential Applications ofMolecules (Basel, Switzerland) · 2024Article
- Breeding new seedless table grapevines for a more sustainable viticulture in Mediterranean climate.Frontiers in plant science · 2024Article
- Analysis of Important Volatile Organic Compounds and Genes Produced by Aroma of Pepper Fruit by HS-SPME-GC/MS and RNA Sequencing.Plants (Basel, Switzerland) · 2023Article
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Authors and funding
7 authors.
Funding
Abstract
backgroundFruit aroma is an important quality with respect to consumer preference, but the most important aroma compounds and their genetic regulatory mechanisms remain elusive.
resultsIn this study, we qualitatively analysed volatile compounds in the pulp and skin of five table grape cultivars with three aroma types (muscat, strawberry, and neutral) using solid-phase microextraction gas chromatography/mass spectrometry. We identified 215 aroma compounds, including 88 esters, 64 terpenes, and 29 alcohols, and found significant differences in the number of compounds between the pulp and skin, especially for terpenes. Skin transcriptome data for the five grape cultivars were generated and subjected to aroma compound-gene correlation analysis. The combined transcriptomic analysis and terpene profiling data revealed 20 candidate genes, which were assessed in terms of their involvement in aroma biosynthetic regulation, including 1 VvCYP (VIT_08s0007g07730), 2 VvCCR (VIT_13s0067g00620, VIT_13s0047g00940), 3 VvADH (VIT_00s0615g00010, VIT_00s0615g00030, VIT_ 00s0615g00020), and 1 VvSDR (VIT_08s0040g01200) in the phenylpropanoids synthesis pathway, and 1 VvDXS (VIT_05s0020g02130) and 6 VvTPS (VIT_13s0067g00370, Vitis_vinifera_newGene_3216, VIT_13s0067g00380, VIT_13s0084g00010, VIT_00s0271g00010, and VIT_13s0067g00050) in the methylerythritol phosphate pathway (involved in the production and accumulation of aromatic compounds). Additionally, 2 VvMYB (VIT_17s0000g07950, VIT_03s0063g02620) and 1 VvGATA (VIT_15s0024g00980) transcription factor played important regulatory roles in the accumulation of key biosynthetic precursors of these compounds in grapes. Our results indicated that downstream genes, specifically 1 VvBGLU (VIT_03s0063g02490) and 2 VvUGT (VIT_17s0000g07070, VIT_17s0000g07060) are involved in regulating the formation and volatilization of bound compounds in grapes.
conclusionsThe results of this study shed light on the volatile compounds and "anchor points" of synthetic pathways in the pulp and skin of muscat and strawberry grapes, and provide new insight into the regulation of different aromas in grapes.
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