Proteomic and low-polar metabolite profiling reveal unique dynamics in fatty acid metabolism during flower and berry development of table grapes
Grapevine development and ripening are complex processes that involve several biochemical pathways, including fatty acid and lipid metabolism. Fatty acids are essential components of lipids, which play crucial roles in fruit maturation and flavor development. However, the dynamics of fatty acid meta...
| Main Authors: | , , , , , , , , |
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| Format: | Journal Article |
| Language: | Inglés |
| Published: |
MDPI
2023
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| Subjects: | |
| Online Access: | https://hdl.handle.net/10568/132829 |
| _version_ | 1855513471179816960 |
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| author | Olmedo, Patricio Vidal, Juan Ponce, Excequel Defilippi, Bruno G. Pérez Donoso, Alonso G. Meneses, Claudio Carpentier, Sebastien C. Pedreschi, Romina Campos Vargas, Reinaldo |
| author_browse | Campos Vargas, Reinaldo Carpentier, Sebastien C. Defilippi, Bruno G. Meneses, Claudio Olmedo, Patricio Pedreschi, Romina Ponce, Excequel Pérez Donoso, Alonso G. Vidal, Juan |
| author_facet | Olmedo, Patricio Vidal, Juan Ponce, Excequel Defilippi, Bruno G. Pérez Donoso, Alonso G. Meneses, Claudio Carpentier, Sebastien C. Pedreschi, Romina Campos Vargas, Reinaldo |
| author_sort | Olmedo, Patricio |
| collection | Repository of Agricultural Research Outputs (CGSpace) |
| description | Grapevine development and ripening are complex processes that involve several biochemical pathways, including fatty acid and lipid metabolism. Fatty acids are essential components of lipids, which play crucial roles in fruit maturation and flavor development. However, the dynamics of fatty acid metabolism in grape flowers and berries are poorly understood. In this study, we present those dynamics and investigate the mechanisms of fatty acid homeostasis on ‘Thompson Seedless’ berries using metabolomic and proteomic analyses. Low-polar metabolite profiling indicated a higher abundance of fatty acids at the pre-flowering and pre-veraison stages. Proteomic analyses revealed that grape flowers and berries display unique profiles of proteins involved in fatty acid biosynthesis, triacylglycerol assembly, fatty acid β-oxidation, and lipid signaling. These findings show, for the first time, that fatty acid metabolism also plays an important role in the development of non-oil-rich tissues, opening new perspectives about lipid function and its relation to berry quality. |
| format | Journal Article |
| id | CGSpace132829 |
| institution | CGIAR Consortium |
| language | Inglés |
| publishDate | 2023 |
| publishDateRange | 2023 |
| publishDateSort | 2023 |
| publisher | MDPI |
| publisherStr | MDPI |
| record_format | dspace |
| spelling | CGSpace1328292025-12-08T10:29:22Z Proteomic and low-polar metabolite profiling reveal unique dynamics in fatty acid metabolism during flower and berry development of table grapes Olmedo, Patricio Vidal, Juan Ponce, Excequel Defilippi, Bruno G. Pérez Donoso, Alonso G. Meneses, Claudio Carpentier, Sebastien C. Pedreschi, Romina Campos Vargas, Reinaldo metabolomics proteomics induced flowering-flower induction soft fruits-berry fruits Grapevine development and ripening are complex processes that involve several biochemical pathways, including fatty acid and lipid metabolism. Fatty acids are essential components of lipids, which play crucial roles in fruit maturation and flavor development. However, the dynamics of fatty acid metabolism in grape flowers and berries are poorly understood. In this study, we present those dynamics and investigate the mechanisms of fatty acid homeostasis on ‘Thompson Seedless’ berries using metabolomic and proteomic analyses. Low-polar metabolite profiling indicated a higher abundance of fatty acids at the pre-flowering and pre-veraison stages. Proteomic analyses revealed that grape flowers and berries display unique profiles of proteins involved in fatty acid biosynthesis, triacylglycerol assembly, fatty acid β-oxidation, and lipid signaling. These findings show, for the first time, that fatty acid metabolism also plays an important role in the development of non-oil-rich tissues, opening new perspectives about lipid function and its relation to berry quality. 2023-10-19 2023-11-08T10:06:44Z 2023-11-08T10:06:44Z Journal Article https://hdl.handle.net/10568/132829 en Open Access application/pdf MDPI Olmedo, P.; Vidal, J.; Ponce, E.; Defilippi, B.G.; Pérez-Donoso, A.G.; Meneses, C.; Carpentier, S.; Pedreschi, R.; Campos-Vargas, R. (2023) Proteomic and low-polar metabolite profiling reveal unique dynamics in fatty acid metabolism during flower and berry development of table grapes. International Journal of Molecular Sciences 24(20): 15360. ISSN: 1422-0067 |
| spellingShingle | metabolomics proteomics induced flowering-flower induction soft fruits-berry fruits Olmedo, Patricio Vidal, Juan Ponce, Excequel Defilippi, Bruno G. Pérez Donoso, Alonso G. Meneses, Claudio Carpentier, Sebastien C. Pedreschi, Romina Campos Vargas, Reinaldo Proteomic and low-polar metabolite profiling reveal unique dynamics in fatty acid metabolism during flower and berry development of table grapes |
| title | Proteomic and low-polar metabolite profiling reveal unique dynamics in fatty acid metabolism during flower and berry development of table grapes |
| title_full | Proteomic and low-polar metabolite profiling reveal unique dynamics in fatty acid metabolism during flower and berry development of table grapes |
| title_fullStr | Proteomic and low-polar metabolite profiling reveal unique dynamics in fatty acid metabolism during flower and berry development of table grapes |
| title_full_unstemmed | Proteomic and low-polar metabolite profiling reveal unique dynamics in fatty acid metabolism during flower and berry development of table grapes |
| title_short | Proteomic and low-polar metabolite profiling reveal unique dynamics in fatty acid metabolism during flower and berry development of table grapes |
| title_sort | proteomic and low polar metabolite profiling reveal unique dynamics in fatty acid metabolism during flower and berry development of table grapes |
| topic | metabolomics proteomics induced flowering-flower induction soft fruits-berry fruits |
| url | https://hdl.handle.net/10568/132829 |
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