Natural genetic variation for fruit set rate within Malbec grapevine (Vitis vinifera L.) clones
2025
Calderón, Luciano | van Houten, Silvina | Muñoz, Claudio | Oroño, Tomás | Bree, Laura | Bergamin, Daniel | Sola, Cristóbal | Segura, Diana | Carrillo, Natalia | Gómez-Talquenca, Sebastián | Martinez-Zapater, José Miguel | Tello, Javier | Lijavetzky, Diego | Conferencia de Rectores de las Universidades Españolas | Consejo Superior de Investigaciones Científicas (España) | Agencia Nacional de Promoción de la Investigación, el Desarrollo Tecnológico y la Innovación (Argentina) | Consejo Nacional de Investigaciones Científicas y Técnicas (Argentina) | Fondo para la Investigación Científica y Tecnológica (Argentina) | Agencia Estatal de Investigación (España) | Ministerio de Ciencia e Innovación (España) | European Commission | Tello, Javier [0000-0002-6299-5563] | Consejo Superior de Investigaciones Científicas [https://ror.org/02gfc7t72]
Fruit set is the transformation of flower ovaries into berries. Fruit set rate determines the number of berries produced per bunch, which is a major component of yield in grapevines. Malbec is a black-berried grapevine cultivar recognized for producing high-quality wines, and particularly relevant for Argentina's winemaking industry. Clonal variation has been reported for Malbec at the phenotypic and molecular levels. However, less is known about clonal variation for agronomically relevant features affecting yield. In this work we evaluated 25 Malbec clones for the fruit set rate and other related features over multiple seasons.
Mostrar más [+] Menos [-]Open Access funding provided thanks to the CRUE-CSIC agreement with Springer Nature. This project was founded by Agencia Nacional de Promoción de la Investigación el Desarrollo Tecnológico y la Innovación (ANPYCT) (grants PICT-2018-02381 & PICT-2021-00039); ANPYCT-COVIAR (grant ID: PICTO-2017-0092) and CONICET (grant ID: PIP-11220210100196CO), all grants awarded to DL. Fondo para la Investigación Científica y Tecnológica (FONCYT) (ID: PICT-2021-I-INVI-00551) awarded to LC. JT was supported by the Ramón y Cajal Program (RYC2022-037758-I) funded by MCIU/AEI/10.13039/501100011033 and the ESF +, and by a secondment funded by the RISE vWISE (Vine and Wine Innovation through Scientific Exchange) (grant ID: 872394) awarded by the European Community’s Horizon 2020 Program.
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Información bibliográfica
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