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Browsing by Author "Pallás Benet, Vicente"

Now showing items 1-20 of 115

25 años del Instituto de biología molecular y celular de plantas

Pallás Benet, Vicente (Editorial Universitat Politècnica de València, 2018-03-06)

El IBMCP es el resultado del esfuerzo sinérgico de profesores de la UPV y de investigadores del CSIC con la misión de generar los conocimientos necesarios y crear las capacidades de investigación para entender los procesos ...
A circular RNA vector for targeted plant gene silencing based on an asymptomatic viroid

Marquez-Molins, Joan; Hernandez-Azurdia, Andrea Gabriela; Urrutia-Perez, María; Pallás Benet, Vicente; Gomez, Gustavo Germán (Blackwell Publishing, 2022-10)

[EN] Gene silencing for functional studies in plants has been largely facilitated by manipulating viral genomes with inserts from host genes to trigger virus-induced gene silencing (VIGS) against the corresponding mRNAs. ...
A conserved motif in three viral movement proteins from different genera is required for host factor recruitment and cell-to-cell movement

NAVARRO BOHIGUES, JOSE ANTONIO; Serra-Soriano, Marta; Corachán Valencia, Lorena; Pallás Benet, Vicente (Nature Publishing Group, 2020-03-16)

[EN] Due to their minimal genomes, plant viruses are forced to hijack specific cellular pathways to ensure host colonization, a condition that most frequently involves physical interaction between viral and host proteins. ...
A model for transport of a viral membrane protein through the early secretory pathway: minimal sequence and endoplasmic reticulum lateral mobility requirements

Serra Soriano, Marta; Pallás Benet, Vicente; Navarro Bohigues, José Antonio (Wiley, 2014-03)

[EN] Viral movement proteins exploit host endomembranes and the cytoskeleton to move within the cell via routes that, in some cases, are dependent on the secretory pathway. For example, melon necrotic spot virus p7B, a ...
A non-coding RNA induces changes in dynamic DNA methylation of ribosomal RNA genes in host plants

Martínez Arias, Germán Eugenio; Castellano Pérez, Mayte; Tortosa-Viqueira, Maria; Pallás Benet, Vicente; Gomez, Gustavo Germán (Oxford University Press (OUP), 2014-02)

[EN] Viroids are plant-pathogenic non-coding RNAs able to interfere with as yet poorly known host-regulatory pathways and to cause alterations recognized as diseases. The way in which these RNAs coerce the host to express ...
A pathogenic long non-coding RNA redesigns the epigenetic landscape of the infected cells by subverting host Histone Deacetylase 6 activity

Castellano Pérez, Mayte; Pallás Benet, Vicente; Gomez, Gustavo Germán (Wiley, 2016-09)

[EN] Viroids - ancient plant-pathogenic long noncoding RNAs - have developed a singular evolutionary strategy based on reprogramming specific phases of host-metabolism to ensure that their infection cycle can be completed ...
A plant virus movement protein regulates the gcn2p kinase in budding yeast

Aparicio Herrero, Frederic; Aparicio Sanchis, Rafael; Gadea Vacas, José; Sanchez Navarro, Jesus Angel; Pallás Benet, Vicente; Murguía Ibáñez, José Ramón (Public Library of Science, 2011)

[EN] Virus life cycle heavily depends on their ability to command the host machinery in order to translate their genomes. Animal viruses have been shown to interfere with host translation machinery by expressing viral ...
A remarkable synergistic effect at the transcriptomic level in peach fruits doubly infected by Prunus necrotic ringspot virus and Peach latent mosaic viroid

Herranz Gordo, Maria Del Carmen; Niehl, A; Rosales, Marlene; Fiore, Nicola; Zamorano, A; Granell Richart, Antonio; Pallás Benet, Vicente (BioMed Central, 2013-05-28)

[EN] Background: Microarray profiling is a powerful technique to investigate expression changes of large amounts of genes in response to specific environmental conditions. The majority of the studies investigating gene ...
A sensitive and rapid RNA silencing suppressor activity assay based on alfalfa mosaic virus expression vector

Martínez-Pérez, Mireya; NAVARRO BOHIGUES, JOSE ANTONIO; Pallás Benet, Vicente; SANCHEZ NAVARRO, JESUS ANGEL (Elsevier, 2019-10-15)

[EN] Plant viruses express RNA silencing suppressor (RSS) proteins to counteract plant defence mechanisms. Here, we describe a method to assess the RSS activity based on an alfalfa mosaic virus (AMV) RNA 3 expression vector ...
An Evolved 5 ' Untranslated Region of Alfalfa Mosaic Virus Allows the RNA Transport of Movement-Defective Variants

Villar-Álvarez, David; Pallás Benet, Vicente; ELENA FITO, SANTIAGO FCO; Sánchez-Navarro, Jesús Á. (American Society for Microbiology, 2022-11)

[EN] The results obtained in the present work could challenge the view of the role of the virus particle in the systemic transport of plant viruses. In this sense, we show that two different MPs are competent to systemically ...
An Update on the Intracellular and Intercellular Trafficking of Carmoviruses

NAVARRO BOHIGUES, JOSE ANTONIO; Pallás Benet, Vicente (Frontiers Media SA, 2017-10-18)

[EN] Despite harboring the smallest genomes among plant RNA viruses, carmoviruses have emerged as an ideal model system for studying essential steps of the viral cycle including intracellular and intercellular trafficking. ...
Análisis de la implicación de una proteína de Arabidopsis thaliana perteneciente a la familia de las 2-oxoglutarato oxigenasas dependiente d

VAN BEEST, GABRIELLE SHIRA (Universitat Politècnica de València, 2016-01-12)

[EN] Study of the involvement of a A. thaliana's protein that interacts with the AMV coat protein. This is a protein (at2g17970)tha belongs to the 2-oxoglutarate ion dependen oxygenases. Is performed the study about it's ...
Análisis funcional y localización subcelular de las proteínas implicadas en el movimiento intra e intercelular del virus de las manchas necróticas del melón (MNSV)

Genovés Martínez, Ainhoa (Universitat Politècnica de València, 2008-06-27)

Los virus de plantas constituyen, en ocasiones, una seria amenaza para numerosos cultivos. A pesar de las numerosas investigaciones realizadas, existe todavía un gran desconocimiento de las rutas y los mecanismos que operan ...
Association between flower stalk elongation, an Arabidopsis developmental trait, and the subcellular location and movement dynamics of the viral non-structural protein P3.

López-González, Silvia; NAVARRO BOHIGUES, JOSE ANTONIO; Pacios, Luis F.; Sardaru, Papaiah; Pallás Benet, Vicente; Sánchez, Flora; Ponz, Fernando (Blackwell Publishing, 2020-10)

[EN] Virus infections affect plant developmental traits but this aspect of the interaction has not been extensively studied so far. Two strains ofTurnip mosaic virusdifferentially affectArabidopsisdevelopment, especially ...
Caracterización de factores celulares involucrados en el transporte viral y en la interacción de la proteína de movimiento del virus del bronceado del tomate (Tomato spotted wilt virus) con la proteína codificada el gen de resistencia Sw-5b

Torruella Naranjo, Andrea Meilyn (Universitat Politècnica de València, 2018-02-16)

El ciclo infectivo viral en una planta huésped susceptible de infección, se inicia en la mayoría de los casos, con la entrada del virus en las células de la epidermis o del mesófilo, a través de las heridas producidas ...
Caracterización de las proteínas floemáticas en el género Cucurbita, potenciales componentes del sistema de transporte de RNA a larga distan

Tortosa Viqueira, María (Universitat Politècnica de València, 2014-02-04)

[ES] El análisis de las proteínas floemáticas de distintos miembros del género Cucurbita ha permitido constatar que estas proteínas están altamente conservadas dentro de este género y que la capacidad de formar complejos ...
Caracterización del determinante viral que confiere la capacidad de infectar Arabidopsis thaliana al virus del arrugamiento del nabo

Sáiz Bonilla, María (Universitat Politècnica de València, 2019-04-01)

[ES] Actualmente, los carmovirus se clasifican en tres géneros diferentes, en base a las relaciones filogenéticas de sus RNA polimerasas (RdRp): los Alfacarmovirus, cuyo miembro tipo es el virus del moteado del clavel, ...
Caracterización molecular de un nuevo tobamovirus que afecta a plantas de pimiento (Capsicum spp.). Análisis funcional y localización celular de la proteína de movimiento

Ontañón Rojas, Clara (Universitat Politècnica de València, 2021-04-21)

[ES] El pimiento (Capsicum spp.) es uno de los principales cultivos hortícolas en todo el mundo, llegando a producirse hasta 38 millones de toneladas. Algunas de las principales amenazas para la producción de pimientos ...
CHARACTERIZATION OF A NEW SPANISH POTATO VIRUS X STRAIN INDUCING SYMPTOMS IN TOMATO

Cueto-Guinzo, A.I.; Aparisi, F.; Anchon, M.A.; Pallás Benet, Vicente; Arcal, L.; Lade, S.; Medina, V. (Edizioni ETS, 2015-07)

Potato virus X (PVX), one of the most common plant viruses causing disease to solanaceous crops around the world, is usually asymptomatic in tomato. After mechanical inoculation, a PVX isolate from Northeastern Spain ...
Citrus Leprosis Virus C Encodes Three Proteins With Gene Silencing Suppression Activity

Leastro, Mikhail Oliveira; Ortega Castro, Deibis Yorlenis; Freitas-Astúa, Juliana; Kitajima, Elliot Watanabe; Pallás Benet, Vicente; SANCHEZ NAVARRO, JESUS ANGEL (Frontiers Media SA, 2020-06-09)

[EN] Citrus leprosis virus C (CiLV-C) belongs to the genusCilevirus, familyKitaviridae, and is considered the most devastating virus infecting citrus in Brazil, being the main viral pathogen responsible for citrus leprosis ...