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Your search keyword '"Pérez De Castro, Ana María"' showing total 3 results
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3 results on '"Pérez De Castro, Ana María"'

1. Melon Genome Regions Associated with TGR-1551-Derived Resistance to Cucurbit yellow stunting disorder virus

Author

Universitat Politècnica de València. Departamento de Biotecnología - Departament de Biotecnologia, Universitat Politècnica de València. Instituto Universitario de Conservación y Mejora de la Agrodiversidad Valenciana - Institut Universitari de Conservació i Millora de l'Agrodiversitat Valenciana, Generalitat Valenciana, Agencia Estatal de Investigación, European Regional Development Fund, Ministerio de Ciencia, Innovación y Universidades, Pérez De Castro, Ana María, López-Martín, María, Esteras Gómez, Cristina, Garcés-Claver, Ana, Palomares-Ríus, Francisco Javier, Picó Sirvent, María Belén, Gómez-Guillamón, María Luisa, Universitat Politècnica de València. Departamento de Biotecnología - Departament de Biotecnologia, Universitat Politècnica de València. Instituto Universitario de Conservación y Mejora de la Agrodiversidad Valenciana - Institut Universitari de Conservació i Millora de l'Agrodiversitat Valenciana, Generalitat Valenciana, Agencia Estatal de Investigación, European Regional Development Fund, Ministerio de Ciencia, Innovación y Universidades, Pérez De Castro, Ana María, López-Martín, María, Esteras Gómez, Cristina, Garcés-Claver, Ana, Palomares-Ríus, Francisco Javier, Picó Sirvent, María Belén, and Gómez-Guillamón, María Luisa

Abstract

[EN] Cucurbit yellow stunting disorder virus(CYSDV) is one of the main limiting factors of melon cultivation worldwide. To date, no commercial melon cultivars resistant to CYSDV are available. The African accession TGR-1551 is resistant to CYSDV. Two major quantitative trait loci (QTLs) have been previously reported, both located near each other in chromosome 5. With the objective of further mapping the gene or genes responsible of the resistance, a recombinant inbred line (RIL) population derived from the cross between TGR-1551 and the susceptible cultivar 'Bola de Oro' was evaluated for resistance to CYSDV in five different assays and genotyped in a genotyping by sequencing (GBS) analysis. The major effect of one of the two QTLs located on chromosome 5 was confirmed in the multienvironment RIL assay and additionally verified through the analysis of three segregating BC(1)S(1)populations derived from three resistant RILs. Furthermore, progeny test using the offspring of selected BC(3)plants allowed the narrowing of the candidate interval to a 700 kb region. The SNP markers identified in this work will be useful in marker-assisted selection in the context of introgression of CYSDV resistance in elite cultivars.

Published
2020

2. Study Approaches of Life Science Students Using the Revised Two-Factor Study Process Questionnaire (R-SPQ-2F)

Author

Universitat Politècnica de València. Departamento de Biotecnología - Departament de Biotecnologia, Universitat Politècnica de València. Departamento de Ecosistemas Agroforestales - Departament d'Ecosistemes Agroforestals, Universitat Politècnica de València, Leiva-Brondo, Miguel, Cebolla Cornejo, Jaime, Peiró Barber, Rosa Mª, Andrés-Colás, Nuria, Esteras Gómez, Cristina, Ferriol Molina, María, Merle Farinós, Hugo Basilio, Díez Niclós, Mª José Teresa De Jesús, Pérez De Castro, Ana María, Universitat Politècnica de València. Departamento de Biotecnología - Departament de Biotecnologia, Universitat Politècnica de València. Departamento de Ecosistemas Agroforestales - Departament d'Ecosistemes Agroforestals, Universitat Politècnica de València, Leiva-Brondo, Miguel, Cebolla Cornejo, Jaime, Peiró Barber, Rosa Mª, Andrés-Colás, Nuria, Esteras Gómez, Cristina, Ferriol Molina, María, Merle Farinós, Hugo Basilio, Díez Niclós, Mª José Teresa De Jesús, and Pérez De Castro, Ana María

Abstract

[EN] Students' approaches to learning can vary between students of different ages, genders, years, degrees, or cultural contexts. The aim of this study was to assess the approaches to learning of different students of life science degrees. The Revised Two-Factor Study Process Questionnaire (R-SPQ-2F) has been used to assess the approaches to learning of 505 students of thirteen different subjects of four different degrees at Universitat Politecnica de Valencia in order to study the factors that influence their approaches. Results show a higher deep approach of the students. Differences were observed between subjects and gender, not related to level (bachelor or master) or year. The item reliability analysis showed a high consistency for the main scales, but not for the secondary scales of the R-SPQ-2F questionnaire. High correlation between the deep and surface scales were observed. These data can provide more information to the teachers, which may help them to develop strategies focused on promoting a deeper approach to learning for the students, more adapted to their subject, level, and year.

Published
2020

3. Melon Genome Regions Associated with TGR-1551-Derived Resistance to Cucurbit yellow stunting disorder virus

Author

Universitat Politècnica de València. Departamento de Biotecnología - Departament de Biotecnologia, Universitat Politècnica de València. Instituto Universitario de Conservación y Mejora de la Agrodiversidad Valenciana - Institut Universitari de Conservació i Millora de l'Agrodiversitat Valenciana, Generalitat Valenciana, Agencia Estatal de Investigación, European Regional Development Fund, Ministerio de Ciencia, Innovación y Universidades, Pérez De Castro, Ana María, López-Martín, María, Esteras Gómez, Cristina, Garcés-Claver, Ana, Palomares-Ríus, Francisco Javier, Picó Sirvent, María Belén, Gómez-Guillamón, María Luisa, Universitat Politècnica de València. Departamento de Biotecnología - Departament de Biotecnologia, Universitat Politècnica de València. Instituto Universitario de Conservación y Mejora de la Agrodiversidad Valenciana - Institut Universitari de Conservació i Millora de l'Agrodiversitat Valenciana, Generalitat Valenciana, Agencia Estatal de Investigación, European Regional Development Fund, Ministerio de Ciencia, Innovación y Universidades, Pérez De Castro, Ana María, López-Martín, María, Esteras Gómez, Cristina, Garcés-Claver, Ana, Palomares-Ríus, Francisco Javier, Picó Sirvent, María Belén, and Gómez-Guillamón, María Luisa

Abstract

[EN] Cucurbit yellow stunting disorder virus(CYSDV) is one of the main limiting factors of melon cultivation worldwide. To date, no commercial melon cultivars resistant to CYSDV are available. The African accession TGR-1551 is resistant to CYSDV. Two major quantitative trait loci (QTLs) have been previously reported, both located near each other in chromosome 5. With the objective of further mapping the gene or genes responsible of the resistance, a recombinant inbred line (RIL) population derived from the cross between TGR-1551 and the susceptible cultivar 'Bola de Oro' was evaluated for resistance to CYSDV in five different assays and genotyped in a genotyping by sequencing (GBS) analysis. The major effect of one of the two QTLs located on chromosome 5 was confirmed in the multienvironment RIL assay and additionally verified through the analysis of three segregating BC(1)S(1)populations derived from three resistant RILs. Furthermore, progeny test using the offspring of selected BC(3)plants allowed the narrowing of the candidate interval to a 700 kb region. The SNP markers identified in this work will be useful in marker-assisted selection in the context of introgression of CYSDV resistance in elite cultivars.

Published
2020

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