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Browsing by Author "Beltran Porter, Jose Pio"

Now showing items 1-20 of 31

Aislamiento y caracterización de genes MADS-box en Medicago truncatula: duplicaciones génicas y subfuncionalización en el linaje euAGAMOUS

Serwatowska, Joanna (Universitat Politècnica de València, 2012-03-20)

Las leguminosas son el segundo grupo de plantas en importancia agronómica. Sin embargo, se conoce poco sobre sus procesos de floración, a pesar de la importancia que tienen en los sistemas de producción de las mismas. En ...
Aislamiento y caracterización del gen SIDOF, implicado en el desarrollo del fruto en tomate(Solanum lycopersicum)

Rojas Gracia, Pilar (Universitat Politècnica de València, 2013-02-07)

[ES] Caracterización molecular y evaluación funcional de un gen de tomate con un dominio zinc finger tipo DOF (DNA-binding with One Finger). Los datos sugieren que SlDOF estaría involucrado en la formación del tejido ...
Análisis funcional y aplicaciones biotecnológicas del promotor del gen END1 de guisante (Pisum sativum L.)

Roque Mesa, Edelin Marta (Universitat Politècnica de València, 2019-01-08)

[EN] END1 is an anther-specific gene of pea (Pisum sativum. L) that displays specific expression in the cell lines that will develop the epidermis, connective, middlle layer and endothecium tissues from very early stages ...
Androesterilidad ligada a la obención de frutos partenocárpicos en cultivares comerciales de tomate (Solanum lycopersicum L.)

Medina Herranz, Mónica (Universitat Politècnica de València, 2010-04-23)

El promotor del gen PsEND1 de guisante se expresa de forma específica en tejidos que conforman la arquitectura de la antera desde estadios tempranos del desarrollo. En el presente trabajo hemos fusionado el promotor PsEND1 ...
Characterization of a MYB gene from tomato (Solanum lycopersicum) involved in fruit development

Abdelazeim Hassanin Saafan, Abdalla (Universitat Politècnica de València, 2014-11-24)

[EN] Fruit set and fruit development are key process in the life cycle of plants. The present study aims to characterize the function of SlMYB as a candidate gene involved in fruit set process in tomato. This gene is ...
Developmental landmarks during floral ontogeny of jalapeno chili pepper (Capsicum annuum L.) and the effect of gibberellin on ovary growth

Sandoval, R.; Guevara, L.; Beltran Porter, Jose Pio; Gómez Mena, María Concepción; Acosta, G. (Springer-Verlag, 2017)

[EN] Pepper (Capsicum annuum L.) is an important horticultural crop in many regions of the world. The final shape and size of the fruit are known to be determined at a very early step of flower development. During flower ...
Diseño y validación de herramientas biotecnológicas para la mejora del valor nutricional de la alfalfa (Medicago sativa L.)

Fresquet Corrales, Sandra (Universitat Politècnica de València, 2015-12-29)

[EN] Alfalfa (Medicago sativa L.), is a forage legume with a significant content of protein, being the most widely cultivated forage around the world. In this species, the protein content decreased during growth processes ...
Early anther ablation triggers parthenocarpic fruit development in tomato

Medina Herranz, Mónica; Roque Mesa, Edelin Marta; Pineda Chaza, Benito José; Cañas Clemente, Luís Antonio; Rodríguez-Concepción, Manuel; Beltran Porter, Jose Pio; Gómez Mena, María Concepción (Wiley Open Access, 2013-08)

[EN] Fruit set and fruit development in tomato is largely affected by changes in environmental conditions, therefore autonomous fruit set independent of fertilization is a highly desirable trait in tomato. Here, we report ...
Efficient evaluation of a gene containment system for poplar through early flowering induction

Briones, M. Valentina; Hoenicka, Hans; Cañas Clemente, Luís Antonio; BELTRAN PORTER, JOSE PIO; Hanelt, Dieter; Sharry, Sandra; Fladung, Matthias (Springer-Verlag, 2020-05)

[EN] Key message The early flowering system HSP::AtFT allowed a fast evaluation of a gene containment system based on the construct PsEND1::barnase-barstar for poplar. Transgenic lines showed disturbed pollen development ...
Engineered Male Sterility by Early Anther Ablation Using the Pea Anther-Specific Promoter PsEND1

Roque Mesa, Edelin Marta; Gómez Mena, María Concepción; Hamza, Rim; BELTRAN PORTER, JOSE PIO; Cañas Clemente, Luís Antonio (Frontiers Media SA, 2019-06-25)

[EN] Genetic engineered male sterility has different applications, ranging from hybrid seed production to bioconfinement of transgenes in genetic modified crops. The impact of this technology is currently patent in a wide ...
Enhancement of tomato resistance to Tuta absoluta by the expression of two barley proteinase inhibitors

Hamza, Rim (Universitat Politècnica de València, 2017-12-14)

Evolution has provided vast genetic diversity, enabling plants to surmount many biotic pressures. Plants have evolved various morphological and biochemical adaptations to cope with herbivores attacks. Despite that, yearly, ...
Enzymatic Assays and Enzyme Histochemistry of Tuta absoluta Feeding on Tomato Leaves

Hamza, Rim; Beltran Porter, Jose Pio; Cañas Clemente, Luís Antonio (Bio-Protocol, 2018-09-05)

[EN] Enzymes play a key role in insect-plant relationships. For a better understanding of these interactions, we analyzed Tuta absoluta digestive enzymes. Here, we describe a detailed protocol for the detection of trypsin ...
Estudio de los mecanismos moleculares de la producción de frutos sin semillas en tomate

López Martín, María Jesús (Universitat Politècnica de València, 2019-04-01)

[ES] El desarrollo del ovario en un fruto (cuajado del fruto) depende de que ocurra la polinización y fertilización del mismo y puede verse comprometido por condiciones ambientales desfavorables. Sin embargo, en algunas ...
Evolution by gene duplication of Medicago truncatula PISTILLATA-like transcription factors

Roque Mesa, Edelin Marta; Fares Riaño, Mario Ali; Yenush, Lynne; Rochina Peñalver, Mª Cruz; Wen, Jiangqi; Mysore, Kirankumar S.; Gómez Mena, María Concepción; Beltran Porter, Jose Pio; Cañas Clemente, Luís Antonio (Oxford University Press, 2016)

[EN] PISTILLATA (PI) is a member of the B-function MADS-box gene family, which controls the identity of both petals and stamens in Arabidopsis thaliana. In Medicago truncatula (Mt), there are two PI-like paralogs, known ...
Expression of two barley proteinase inhibitors in tomato promotes endogenous defensive response and enhances resistance to Tuta absoluta

Hamza, Rim; Pérez-Hedo, Meritxell; Urbaneja, Alberto; Rambla Nebot, Jose Luis; GRANELL RICHART, ANTONIO; Gaddour, Kamel; BELTRAN PORTER, JOSE PIO; Cañas Clemente, Luís Antonio (Springer (Biomed Central Ltd.), 2018-01-25)

[EN] Background: For as long as 350 million years, plants and insects have coexisted and developed a set of relationships which affect both organisms at different levels. Plants have evolved various morphological and ...
Functional specialization of duplicated AP3-like genes in Medicago truncatula

Roque Mesa, Edelin Marta; Serwatowska, Joanna; Rochina Peñalver, Mª Cruz; Wen, Jiangqi; Mysore, Kirankumar S.; Yenush, Lynne; Beltran Porter, Jose Pio; Cañas Clemente, Luís Antonio (Wiley-Blackwell, 2013-02)

The Bclass of MADS box genes has been studied in a wide range of plant species, but has remained largely uncharacterized in legumes. Here we investigate the evolutionary fate of the duplicated AP3-like genes of a legume ...
Generación de líneas estériles de tomate mediante edición genética

Martínez Ispizua, Eva (Universitat Politècnica de València, 2020-02-12)

[ES] El proyecto en el que se enmarca este trabajo pretende estudiar el potencial de la esterilidad masculina en la obtención de partenocarpia en tomate. Para ello se ha identificado mediante análisis de secuencias un gen ...
Identificación de genes que regulan el desarrollo del ovario y el cuajado del fruto de tomate (Solanum lycopersicum L.)

Rojas Gracia, Pilar (Universitat Politècnica de València, 2014-11-03)

El tomate es uno de los cultivos más populares y con un consumo más extendido en todo el mundo. Durante los últimos años se ha convertido en un sistema modelo para los estudios de cuajado y desarrollo del fruto el cual es ...
Isolation and Functional Analysis of a PISTILLATA-like MADS-Box Gene from Argan Tree (Argania spinosa)

Louati, Marwa; Salazar-Sarasúa, Blanca; Roque Mesa, Edelin Marta; BELTRAN PORTER, JOSE PIO; Salhi Hannachi, Amel; Gómez Mena, María Concepción (MDPI, 2021-08)

[EN] Argan trees (Argania spinosa) belong to a species native to southwestern Morocco, playing an important role in the environment and local economy. Argan oil extracted from kernels has a unique composition and properties. ...
Metabolic engineering to simultaneously activate anthocyanin and proanthocyanidin biosynthetic pathways in Nicotiana spp

Fresquet-Corrales, Sandra; Roque Mesa, Edelin Marta; Sarrión-Perdigones , Alejandro; Rochina, Maricruz; López-Gresa, María Pilar; Díaz-Mula, Huertas M; Belles Albert, José Mª; Tomás-Barberán, Francisco; Beltran Porter, Jose Pio; Cañas Clemente, Luís Antonio (Public Library of Science, 2017)

[EN] Proanthocyanidins (PAs), or condensed tannins, are powerful antioxidants that remove harmful free oxygen radicals from cells. To engineer the anthocyanin and proanthocyanidin biosynthetic pathways to de novo produce ...