B
Begoña Pérez-Vich
Researcher at Spanish National Research Council
Publications - 108
Citations - 1995
Begoña Pérez-Vich is an academic researcher from Spanish National Research Council. The author has contributed to research in topics: Sunflower & Orobanche. The author has an hindex of 24, co-authored 106 publications receiving 1760 citations.
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Journal ArticleDOI
Determination of seed oil content and fatty acid composition in sunflower through the analysis of intact seeds, husked seeds, meal and oil by near-infrared reflectance spectroscopy
TL;DR: In this article, the potential of near-infrared reflectance spectroscopy (NIRS) to estimate the oil content and fatty acid composition of sunflower seeds was evaluated.
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Stearoyl-ACP and oleoyl-PC desaturase genes cosegregate with quantitative trait loci underlying high stearic and high oleic acid mutant phenotypes in sunflower.
TL;DR: Results provide strong support about the role of fatty acid desaturase genes in determining fatty acid composition in the seed oil of sunflower.
Journal ArticleDOI
Quantitative trait loci for broomrape (Orobanche cumana Wallr.) resistance in sunflower.
Begoña Pérez-Vich,B. Akhtouch,Steven J. Knapp,Alberto Javier Leon,Leonardo Velasco,José M. Fernández-Martínez,Simon Berry +6 more
TL;DR: The results from this study suggest that resistance to broomrape in sunflower is controlled by a combination of qualitative, race-specific resistance affecting the presence or absence of broomrape and a quantitative non-race specific resistance affecting their number.
Journal ArticleDOI
Understanding Orobanche and Phelipanche-host plant interactions and developing resistance.
Alejandro Pérez-de-Luque,Sara Fondevilla,Begoña Pérez-Vich,Radi Aly,Séverine Thoiron,Philippe Simier,M. A. Castillejo,José M. Fernández-Martínez,Jesús Jorrín,Diego Rubiales,Philippe Delavault +10 more
TL;DR: Orobanche and Phelipanche spp.
Journal ArticleDOI
A receptor-like kinase enhances sunflower resistance to Orobanche cumana.
Pauline Duriez,Pauline Duriez,Sonia Vautrin,Marie-Christine Auriac,Julia Bazerque,Marie-Claude Boniface,Caroline Callot,Sébastien Carrère,Stéphane Cauet,Mireille Chabaud,Fabienne Gentou,Marta Lopez-Sendon,Clémence Paris,Prune Pegot-Espagnet,Jean-Christophe Rousseaux,Begoña Pérez-Vich,Leonardo Velasco,Hélène Bergès,Joël Piquemal,Stéphane Muños +19 more
TL;DR: In this paper, a map-based cloning strategy was used to identify HaOr7-a gene that confers resistance to O. cumana race F, which was found to encode a leucine-rich repeat receptor-like kinase.