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Comprehensive Study of Volatile Compounds and Transcriptome Data Providing Genes for Grape Aroma by Yongzhou Li; Liangliang He; Yinhua Song; Peng Zhang; Doudou Chen; Liping Guan; Sanjun Liu is a Agricultural and Biological Sciences article available to read on EtoBox.
What is Comprehensive Study of Volatile Compounds and Transcriptome Data Providing Genes for Grape Aroma about?
## Background Fruit aroma is an important quality with respect to consumer preference, but the most important aroma compounds and their genetic regulatory mechanisms remain elusive. ## Results In 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 __VvD
Who reads Comprehensive Study of Volatile Compounds and Transcriptome Data Providing Genes for Grape Aroma?
It is typically read by researchers, students, and practitioners in Agricultural and Biological Sciences.
- Author
- Yongzhou Li; Liangliang He; Yinhua Song; Peng Zhang; Doudou Chen; Liping Guan; Sanjun Liu
- Publisher
- Springer Science and Business Media LLC
- Published
- 2023
- Language
- EN
- Field
- Agricultural and Biological Sciences (Life Sciences)