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Transcriptome Remodeling in Response to Leaf Removal and Exogenous Abscisic Acid in Berries of Grapevine (Vitis vinifera L.) Fruit Cuttings
| dc.rights.license | open | en_US |
| dc.contributor.author | TONG, Quian | |
| dc.contributor.author | LIU, LI | |
| dc.contributor.author | ZHAO, Yan | |
| dc.contributor.author | KONG, Junhua | |
| dc.contributor.author | WANG, Jongjiang | |
| dc.contributor.author | XU, Xiaobo | |
| hal.structure.identifier | Ecophysiologie et Génomique Fonctionnelle de la Vigne [UMR EGFV] | |
| dc.contributor.author | GODINAUD, Ghislaine
IDREF: 225640449 | |
| hal.structure.identifier | Ecophysiologie et Génomique Fonctionnelle de la Vigne [UMR EGFV] | |
| dc.contributor.author | GOMES, Eric
IDREF: 102208093 | |
| dc.contributor.author | DAI, Zhanwu
IDREF: 22822473X | |
| dc.date.accessioned | 2022-12-20T09:14:22Z | |
| dc.date.available | 2022-12-20T09:14:22Z | |
| dc.date.issued | 2022-10-03 | |
| dc.identifier.uri | https://oskar-bordeaux.fr/handle/20.500.12278/171581 | |
| dc.description.abstractEn | Climate change is known to simultaneously increase berry sugars but decrease anthocyanins, leading to an imbalance between sugars and anthocyanins in grape berries. To restore the balance of sugars and anthocyanins, carbon limitation by leaf removal and exogenous abscisic acid (ABA) were separately or simultaneously applied to Vitis vinifera cv. Cabernet Sauvignon fruit cuttings to decipher their effects on berry quality with metabolite and whole-genome transcriptome analyses. Carbon limitation decreased the hexose concentration and fully blocked the accumulation of anthocyanins. However, exogenous ABA increased the anthocyanin concentration under both carbon limitation and sufficient conditions. Carbon limitation and exogenous ABA induced the profound remodeling of the whole-genome transcriptome and altered the anthocyanin concentration by regulating the transcription levels of genes involved in the anthocyanin biosynthesis pathways as well as in the genes involved in various types of hormone signaling. Moreover, two pertinent candidate genes were identified based on the co-expression network analysis between the berry metabolite and transcriptome results, including a transcriptional factor, ERF2, and a calcineurin B-like proteininteracting protein kinase gene, CIPK25. In summary, simultaneously modifying the carbon supply by leaf removal and spraying exogenous ABA could re-establish the balance between sugars and anthocyanins to improve the qualities of grape berries via whole-genome transcriptome remodeling. | |
| dc.language.iso | EN | en_US |
| dc.rights | Attribution 3.0 United States | * |
| dc.rights.uri | http://creativecommons.org/licenses/by/3.0/us/ | * |
| dc.subject.en | Carbon limitation | |
| dc.subject.en | ABA | |
| dc.subject.en | Decoupling | |
| dc.subject.en | Hexose | |
| dc.subject.en | Anthocyanin | |
| dc.subject.en | Transcription levels | |
| dc.title.en | Transcriptome Remodeling in Response to Leaf Removal and Exogenous Abscisic Acid in Berries of Grapevine (Vitis vinifera L.) Fruit Cuttings | |
| dc.type | Article de revue | en_US |
| dc.subject.hal | Sciences du Vivant [q-bio]/Biologie végétale | en_US |
| bordeaux.journal | Horticulturae | en_US |
| bordeaux.volume | 8 | en_US |
| bordeaux.hal.laboratories | Ecophysiologie et Génomique Fonctionnelle de la Vigne (EGFV) - UMR 1287 | en_US |
| bordeaux.issue | 10 | en_US |
| bordeaux.institution | Université de Bordeaux | en_US |
| bordeaux.institution | Bordeaux Sciences Agro | en_US |
| bordeaux.institution | INRAE | en_US |
| bordeaux.peerReviewed | oui | en_US |
| bordeaux.inpress | non | en_US |
| hal.identifier | hal-03907498 | |
| hal.version | 1 | |
| hal.date.transferred | 2022-12-20T09:14:26Z | |
| hal.export | true | |
| workflow.import.source | dissemin | |
| dc.rights.cc | CC BY | en_US |
| bordeaux.COinS | ctx_ver=Z39.88-2004&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.jtitle=Horticulturae&rft.date=2022-10-03&rft.volume=8&rft.issue=10&rft.au=TONG,%20Quian&LIU,%20LI&ZHAO,%20Yan&KONG,%20Junhua&WANG,%20Jongjiang&rft.genre=article |
