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Browsing by UPV Unit "Universitat Politècnica de València. Departamento de Biotecnología - Departament de Biotecnologia"

Now showing items 1-20 of 1874

"Desarrollo de un protocolo para el análisis metabolómico de tejidos tumorales vesicales mediante espectrometría de masas"

Sánchez Sánchez, Rafael (Universitat Politècnica de València, 2016-09-06)

[EN] This project aims to develop a protocol for the metabolic analysis of bladder tumoral tissues by mass spectrometry. For this purpose, we will study with 9 samples of tissue from the same patient, what kind of solvent ...
"Mini PS": A new mini melon breeding line exploiting the "Dudaim" variability

Castro, Gabriel; PERPIÑA MARTIN, GORKA; Picó Sirvent, María Belén; Esteras Gómez, Cristina (Czech Academy of Agricultural Sciences, 2020)

[EN] 'Piel de Sapo' is one of the most consumed market class of melons in the Mediterranean area and it represents an important economic crop in Spain. The 'Mini PS' melon breeding line, which bears two main introgressions ...
(Z)-3-Hexenyl Butyrate induces stomata closure and ripening in Vitis vinifera

Payá Montes, Celia; López-Gresa, María Pilar; Intrigliolo, Diego S.; Rodrigo Bravo, Ismael; Belles Albert, José Mª; Lisón, Purificación (MDPI, 2020-08)

[EN] Agronomy solutions for modifying pre-harvest grape ripening are needed for a more sustainable viticulture. Field experiments were performed inVitis viniferaL. vines to study the effect of the previously described ...
25 años en la mejora genética para resistencia a plagas y enfermedades

Pérez de Castro, Ana María; Díez Niclós, Mª José Teresa de Jesús (Phytoma España, 2013-04)

En los últimos 25 años se han producido espectaculares avances en el campo de la mejora genética para la resistencia a plagas y enfermedades, tanto en lo referente al conocimiento y manejo de los patógenos, como al desarrollo ...
3D Culture o Multiple Myeloma Cell Line Using Microgel Environments

Marin Paya, Juan Carlos (Universitat Politècnica de València, 2021-06-03)

[ES] El mieloma múltiple es una neoplasia hematológica caracterizada por una expansión descontrolada de células plasmáticas monoclonales (mPCs) en medula ósea que producen, en la mayoría de los casos, un componente monoclonal ...
A change of developmental program induces the remodeling of the interchromatin domain during microspore embryogenesis in Brassica napus L

Seguí-Simarro, Jose M.; Corral Martínez, Patricia; Corredor, E.; Raska, I.; Testillano, P. S.; Risueno, M.C. (Elsevier, 2011-05-15)

After a stress treatment, in vitro-cultured pollen changes its normal gametophytic developmental pathway towards embryogenesis producing multicellular embryos from which, finally, haploid and double haploid plants develop. ...
A coat-independent superinfection exclusion rapidly imposed in Nicotiana benthamiana cells by tobacco mosaic virus is not prevented by depletion of the movement protein

Julve Parreño, Jose Manuel; Gandia Fernàndez, Antoni; Fernández Del Carmen, María Asunción; Sarrion-Perdigones, Alejandro; Castelijns, Bas; Granell Richart, Antonio; Orzáez Calatayud, Diego Vicente (Springer Verlag (Germany), 2013-04)

[EN] New evidence is emerging which indicates that population variants in plant virus infections are not uniformly distributed along the plant, but structured in a mosaic-like pattern due to limitation to the superinfection ...
A collection of enhancer trap insertional mutants for functional genomics in tomato

Pérez-Martín, Fernando; Yuste-Lisbona, Fernando J.; Pineda Chaza, Benito José; Angarita-Díaz, María Pilar; García Sogo, Begoña; Antón Martínez, María Teresa; SANCHEZ MARTÍN-SAUCEDA, SIBILLA; Gimenez, Estela; Atarés Huerta, Alejandro; Fernández-Lozano, Antonia; Ortiz-Atienza, Ana; García-Alcázar, Manuel; Castañeda, Laura; Fonseca, Rocio; Capel, Carmen; Goergen, Geraldine; Sanchez-Lopez, Jorge; Quispe, Jorge L.; Capel, Juan; Angosto, Trinidad; Moreno Ferrero, Vicente; Lozano, Rafael (Blackwell Publishing, 2017)

[EN] With the completion of genome sequencing projects, the next challenge is to close the gap between gene annotation and gene functional assignment. Genomic tools to identify gene functions are based on the analysis of ...
A combination of direct viable count and fluorescence in situ hibridization for specific enumeration of viable Lactobacillus delbrueckii subsp. bulgaricus and Streptococcus thermophilus

García Hernández, Jorge; Moreno Trigos, Mª Yolanda; Amorocho Cruz, Claudia Milena; Hernández Pérez, Manuel (Wiley, 2011-03)

[EN] Aims: We have developed a direct viable count (DVC)-FISH procedure for quickly and easily discriminating between viable and nonviable cells of Lactobacillus delbrueckii subsp. bulgaricus and Streptococcus thermophilus ...
A Cost-effective Double-Stranded cDNA Synthesis for Plant Microarrays

Gonzalez-Ibeas, Daniel; Blanca Postigo, José Miguel; Cañizares Sales, Joaquín; Truniger, Veronica; Aranda, Miguel A. (Springer Verlag (Germany), 2012-10)

[EN] DNA microarrays are two-dimensional arrangements of specific probes deposited on a substrate that have been widely used in gene expression analysis by measuring mRNA accumulation. The use of this type of microarrays ...
A cross population between D. kaki and D. virginiana shows high variability for saline tolerance and improved salt stress tolerance

Gil Muñoz, Francisco; Pérez-Pérez, Juan Gabriel; Quiñones, Ana; Primo-Capella, Amparo; Cebolla Cornejo, Jaime; FORNER GINER, MARIA ANGELES; BADENES CATALA, MARISA; Naval Merino, María del Mar (Public Library of Science, 2020-02-25)

[EN] Persimmon (Diospyros kaki Thunb.) production is facing important problems related to climate change in the Mediterranean areas. One of them is soil salinization caused by the decrease and change of the rainfall ...
A cytochrome P450 regulates a domestication trait in cultivated tomato

Chakrabarti, Manohar; Zhang, Na; Sauvage, Christopher; Muños, Stéphane; Blanca Postigo, José Miguel; Cañizares Sales, Joaquín; Díez Niclós, Mª José Teresa de Jesús; Schneider, Rhiannon; Mazourek, Michael; McClead, Jammi; Causse, Mathilde; Van Der Knaap, Esther Klazina Maria (National Academy of Sciences, 2013-10-15)

Domestication of crop plants had effects on human lifestyle and agriculture. However, little is known about the underlying molecular mechanisms accompanying the changes in fruit appearance as a consequence of selection by ...
A Deep Learning-Based System (Microscan) for the Identification of Pollen Development Stages and Its Application to Obtaining Doubled Haploid Lines in Eggplant

García-Fortea, Edgar; García-Pérez, Ana; Gimeno -Páez, Esther; Sánchez-Gimeno, Alfredo; Vilanova Navarro, Santiago; Prohens Tomás, Jaime; Pastor-Calle, David (MDPI AG, 2020-09)

[EN] The development of double haploids (DHs) is a straightforward path for obtaining pure lines but has multiple bottlenecks. Among them is the determination of the optimal stage of pollen induction for androgenesis. In ...
A Direct Link between Abscisic Acid Sensing and the Chromatin-Remodeling ATPase BRAHMA via Core ABA Signaling Pathway Components

Peirats-Llobet, Marta; Han, Soon-Ki; González Guzmán, Miguel; Jeong, Cheol Woong; Rodríguez Solovey, Leisa Natacha; Belda Palazón, Borja; Wagner, Doris; Rodríguez Egea, Pedro Luís (Oxford University Press (OUP), 2016-01-04)

[EN] Optimal response to drought is critical for plant survival and will affect biodiversity and crop performance during climate change. Mitotically heritable epigenetic or dynamic chromatin state changes have been implicated ...
A dominant-negative form of Arabidopsis AP-3 #-adaptin improves intracellular pH homeostasis

Niñoles Rodenes, Regina; Rubio, Lourdes; García Sánchez, María J.; Fernandez, Jose A.; Bueso Ródenas, Eduardo; Alejandro Martínez, Santiago; Serrano Salom, Ramón (Wiley, 2013-05)

[EN] Intracellular pH (pHi) is a crucial parameter in cellular physiology but its mechanisms of homeostasis are only partially understood. To uncover novel roles and participants of the pHi regulatory system, we have ...
A Drosophila model of GDAP1 function reveals the involvement of insulin signalling in the mitochondria-dependent neuromuscular degeneration

Lopez del Amo, V; Palomino-Schätzlein, Martina; Seco-Cervera, Marta; Garcia-Gimenez, José Luis; Pallardó-Calatayud, Federico V.; Pineda-Lucena, Antonio; Galindo-Orozco, Máximo Ibo (Elsevier, 2017)

[EN] Charcot-Marie-Tooth disease is a rare peripheral neuropathy for which there is no specific treatment. Some forms of Charcot-Marie-Tooth are due to mutations in the GDAP1 gene. A striking feature of mutations in GDAP1 ...
A dynamic snapshot of bud dormancy in peach

Lloret Compañ, Alba (Universitat Politècnica de València, 2020-11-02)

[EN] The general aim of this thesis is to study the dormancy process from a molecular point of view identifying mechanisms and targeting genes that control it. In order to do that we have focused on the study of three genes ...
A forward genetic approach in Arabidopsis thaliana identifies a RING-type ubiquitin ligase as a novel determinant of seed longevity

Bueso Ródenas, Eduardo; Ibanez, Carla; Sayas, Enric; Muñoz Bertomeu, Jesús; González Guzmán, Miguel; Rodríguez Egea, Pedro Luís; Serrano Salom, Ramón (Elsevier, 2014-02)

[EN] Seed longevity is important to preserve crops and wild plants and it is limited by progressive cellular damage (aging) during storage. The induction of cellular stress defenses and the formation of the seed coat are ...
A fungal transcription factor gene is expressed in plants from its own promoter and improves drought tolerance

Martínez Macías, Félix; Arif, Anjuman; González Nebauer, Sergio; Bueso Ródenas, Eduardo; Ali, Rashid; Montesinos De Lago, Consuelo; Brunaud, Veronique; Muñoz Bertomeu, Jesús; Serrano Salom, Ramón (Springer Verlag (Germany), 2015)

[EN] A fungal gene encoding a transcription factor is expressed from its own promoter in Arabidopsis phloem and improves drought tolerance by reducing transpiration and increasing osmotic potential. Horizontal gene ...
A Genomewide Screen for Tolerance to Cationic Drugs Reveals Genes Important for Potassium Homeostasis in Saccharomyces cerevisiae

Barreto, Lina; Canadell, David; Petrezselyova, Silvia; Navarrete, Clara; Maresova, Lydie; Pérez Valle, Jorge; Herrera, Rito; Olier, Ivan; Giraldo, Jesus; Sychrova, Hana; Yenush, Lynne; Ramos, Jose; Arino, Joaquin (American Society for Microbiology, 2011)

[EN] Potassium homeostasis is crucial for living cells. In the yeast Saccharomyces cerevisiae, the uptake of potassium is driven by the electrochemical gradient generated by the Pma1 H +-ATPase, and this process represents ...