MYB24 orchestrates terpene and flavonol metabolism as light responses to anthocyanin depletion in variegated grape berries

• Published in: The Plant cell Vol. 35; no. 12; pp. 4238 - 4265
• Main Authors: Zhang, Chen, Dai, Zhanwu, Ferrier, Thilia, Orduña, Luis, Santiago, Antonio, Peris, Arnau, Wong, Darren C J, Kappel, Christian, Savoi, Stefania, Loyola, Rodrigo, Amato, Alessandra, Kozak, Bartosz, Li, Miaomiao, Liang, Akun, Carrasco, David, Meyer-Regueiro, Carlos, Espinoza, Carmen, Hilbert, Ghislaine, Figueroa-Balderas, Rosa, Cantu, Dario, Arroyo-Garcia, Rosa, Arce-Johnson, Patricio, Claudel, Patricia, Errandonea, Daniel, Rodríguez-Concepción, Manuel, Duchêne, Eric, Huang, Shao-shan Carol, Castellarin, Simone Diego, Tornielli, Giovanni Battista, Barrieu, Francois, Matus, José Tomás
• Format: Journal Article
• Language: English
• Published: US Oxford University Press 30.11.2023; American Society of Plant Biologists (ASPB)
• Subjects: Anthocyanins - metabolism; Carotenoids - metabolism; Flavonols - metabolism; Fruit - genetics; Fruit - metabolism; Gene Expression Regulation, Plant; Life Sciences; Sunscreening Agents; Terpenes - metabolism; Vitis - genetics; Vitis - metabolism; Vitis vinifera L; Variegation; Expression des genes

Abstract Variegation is a rare type of mosaicism not fully studied in plants, especially fruits. We examined red and white sections of grape (Vitis vinifera cv. ‘Béquignol’) variegated berries and found that accumulation of products from branches of the phenylpropanoid and isoprenoid pathways showed...