Comparative Metabolic Profiling of Grape Skin Tissue along Grapevine Berry Developmental Stages Reveals Systematic Influences of Root Restriction on Skin Metabolome
| Autor: | Wenping Xu, Lei Wang, Shiping Wang, Yusen Wu, Caixi Zhang, Jianxin Shi, Chen Yujin, Shuyan Duan, Chao Ma, Ruifeng Fu |
|---|---|
| Jazyk: | angličtina |
| Rok vydání: | 2019 |
| Předmět: |
0106 biological sciences
0301 basic medicine Metabolic adaptation Secondary Metabolism Berry Biology Plant Roots 01 natural sciences Article Catalysis Veraison Inorganic Chemistry lcsh:Chemistry 03 medical and health sciences skin tissue Metabolomics veraison Skin tissue Metabolome Vitis Grape berry Physical and Theoretical Chemistry Secondary metabolism Molecular Biology lcsh:QH301-705.5 Spectroscopy Principal Component Analysis Vitis vinifera Organic Chemistry General Medicine metabolomics Computer Science Applications Kinetics 030104 developmental biology Biochemistry lcsh:Biology (General) lcsh:QD1-999 Fruit root restriction 010606 plant biology & botany |
| Zdroj: | International Journal of Molecular Sciences, Vol 20, Iss 3, p 534 (2019) International Journal of Molecular Sciences Volume 20 Issue 3 |
| ISSN: | 1422-0067 |
| Popis: | This research aimed to comparatively evaluate the influences of root restriction (RR) cultivation and traditional cultivation (RC) on grape berry skin metabolomics using a non-targeted metabolomics method. Two-hundred-and-ninety-one metabolites were annotated and the kinetics analyses showed that berry skin metabolome is stage- and cultivation-dependent. Our results showed that RR influences significantly the metabolomes of berry skin tissues, particularly on secondary metabolism, and that this effect is more obvious at pre-veraison stage, which was evidenced by the early and fast metabolic shift from primary to secondary metabolism. Altogether, this study provided an insight into metabolic adaptation of berry skin to RR stress and expanded general understanding of berry development. |
| Databáze: | OpenAIRE |
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