Zobrazeno 1 - 10
of 95
pro vyhledávání: '"Begoña Pérez-Vich"'
Autor:
Belén Fernández-Melero, Alberto Martín-Sanz, Lidia del Moral, Begoña Pérez-Vich, Leonardo Velasco
Publikováno v:
Frontiers in Plant Science, Vol 14 (2023)
IntroductionThe sunflower broomrape (Orobanche cumana Wallr.) gene pools of the Guadalquivir Valley and Cuenca province in Spain had predominantly race-F virulence. A new race G was observed recently in the Guadalquivir Valley potentially due to the
Externí odkaz:
https://doaj.org/article/9367d43369954fa39cd66fa889c9e9e4
Autor:
Álvaro Calderón-González, Begoña Pérez-Vich, Nicolas Pouilly, Marie-Claude Boniface, Johann Louarn, Leonardo Velasco, Stéphane Muños
Publikováno v:
Frontiers in Plant Science, Vol 13 (2023)
IntroductionSunflower breeding for resistance to the parasitic plant sunflower broomrape (Orobanche cumana Wallr.) requires the identification of novel resistance genes. In this research, we conducted a genome-wide association study (GWAS) to identif
Externí odkaz:
https://doaj.org/article/32c77680bacb44ccb03bd4d261ec0cdf
Autor:
Mireille Chabaud, Marie-Christine Auriac, Marie-Claude Boniface, Sabine Delgrange, Tifaine Folletti, Marie-Françoise Jardinaud, Alexandra Legendre, Begoña Pérez-Vich, Jean-Bernard Pouvreau, Leonardo Velasco, Philippe Delavault, Stéphane Muños
Publikováno v:
Frontiers in Plant Science, Vol 13 (2022)
Orobanche cumana Wall., sunflower broomrape, is one of the major pests for the sunflower crop. Breeding for resistant varieties in sunflower has been the most efficient method to control this parasitic weed. However, more virulent broomrape populatio
Externí odkaz:
https://doaj.org/article/0da368dfbfa345489f31b49ece86d8b5
Autor:
Álvaro Calderón-González, Nicolas Pouilly, Stéphane Muños, Xavier Grand, Marie Coque, Leonardo Velasco, Begoña Pérez-Vich
Publikováno v:
Frontiers in Plant Science, Vol 10 (2019)
Sunflower broomrape (Orobanche cumana Wallr.) is a holoparasitic plant that causes major yield losses to sunflower crops in the Old World. Efforts to understand how this parasitic weed recognizes and interacts with sunflowers are important for develo
Externí odkaz:
https://doaj.org/article/7b9e447fc84a46ae969918f50d874490
Racial characterization and genetic diversity of sunflower broomrape populations from Northern Spain
Publikováno v:
Phytopathologia Mediterranea, Vol 56, Iss 1 (2017)
In Spain, sunflower broomrape (Orobanche cumana Wallr.) has been restricted to Cuenca province in Central Spain, and the Guadalquivir Valley in Southern Spain, that represent different gene pools of the species. This pathogenic plant has now spread t
Externí odkaz:
https://doaj.org/article/4fa613903cb242299ac9d7bf112b72ab
Publikováno v:
The Scientific World Journal, Vol 2016 (2016)
Ethiopian mustard (Brassica carinata A. Braun) line BCT-6, with reduced γ-tocopherol content in the seeds, has been previously developed. The objective of this research was to conduct a genetic analysis of seed tocopherols in this line. BCT-6 was cr
Externí odkaz:
https://doaj.org/article/45db6bd9d3704056ad257bca00cc7033
Autor:
Leire Molinero-Ruiz, Philippe Delavault, Begoña Pérez-Vich, Maria Pacureanu-Joita, Mariano Bulos, Emiliano Altieri, Juan Domínguez
Publikováno v:
Spanish Journal of Agricultural Research, Vol 13, Iss 4, Pp e10-e10 (2015)
Broomrape, caused by Orobanche cumana, has affected sunflowers since the early 20th century in Eastern Europe. Currently, it limits sunflower oil production in Southern and Eastern Europe and in some areas of Asia, causing around 50% seed losses when
Externí odkaz:
https://doaj.org/article/5c8b05533da640bda733be40ff12b3bd
Publikováno v:
The Scientific World Journal, Vol 2015 (2015)
The objective of this study was to evaluate the dynamics of tocopherols in cotyledons and radicles from sunflower seeds with high and low total tocopherol content, mainly in the α-tocopherol form, and from seeds with increased proportions of β-, γ
Externí odkaz:
https://doaj.org/article/c07d202b409f4ec0a298826d4def8cb9
Autor:
Rocío Pineda-Martos, Antonio J. Pujadas-Salvà, José M. Fernández-Martínez, Kiril Stoyanov, Leonardo Velasco, Begoña Pérez-Vich
Publikováno v:
The Scientific World Journal, Vol 2014 (2014)
Orobanche cumana is a holoparasitic plant naturally distributed from central Asia to south-eastern Europe, where it parasitizes wild Asteraceae species. It is also an important parasitic weed of sunflower crops. The objective of this research was to
Externí odkaz:
https://doaj.org/article/dfecaa0755f943df88b4461edebd5983
Autor:
Lidia del Moral, Begoña Pérez-Vich, Stéphane Muños, Leonardo Velasco, Mónica Fernández-Aparicio
Publikováno v:
Digital.CSIC. Repositorio Institucional del CSIC
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Sunflower broomrape is a holoparasitic angiosperm that parasitizes on sunflower roots, severely constraining crop yield. Breeding for resistance is the most effective method of control. OrDeb2 is a dominant resistance gene introgressed into cultivate