Calleja Cabrera, Julián(Universitat Politècnica de València, 2018-02-13)
DELLA proteins, the master repressors of the gibberellin (GA) signaling pathway, are thought to regulate gene expression by mechanisms other than their interaction with bona fide transcription factors. In particular, current ...
Montoliu Silvestre, Eva(Universitat Politècnica de València, 2022-07-18)
[ES] La expresión de un gen suele estar determinada por la presencia en su región promotora de elementos cis distales llamados enhancers. Estos elementos son unidos por factores de transcripción (TFs) que reclutan la ...
Grau Enguix, Federico(Universitat Politècnica de València, 2017-11-06)
Chemical Genetics is a powerful approach that uses small molecules to probe gene function. In this Theses, we have used it to identify compounds that help us to i) dissect a plant signaling pathway, and ii) to solve a ...
Marín-De La Rosa, Nora Alicia; Pfeiffer, A; Hill, K; Locascio ., Antonella Anna Maria; Bhalerao, RP; Miskolczi, P; Grønlund, AL; Wanchoo-Kohli, A; Thomas, SG; Bennet, MJ; Lohmann, JU; Blazquez Rodriguez, Miguel Angel; Alabadí Diego, David(Public Library of Science, 2015-07)
[EN] The ability of plants to provide a plastic response to environmental cues relies on the connectivity between signaling pathways. DELLA proteins act as hubs that relay environmental information to the multiple ...
Locascio, Antonella Anna Maria; Blazquez Rodriguez, Miguel Angel; Alabadí Diego, David(Oxford University Press (OUP), 2013-08)
[EN] Changes in gene expression are the main outcome of hormone signaling cascades that widely control plant physiology. In the case of the hormones gibberellins, the transcriptional control is exerted through the activity ...
Gallego Bartolomé, Javier; Arana, María Verónica; Vandenbussche, Filip; Zadnikova, P.; Minguet, E.G.; Guardiola Herraez, Vicente Gerardo; Van der Straeten, Dominique; Benková, Eva; Alabadí Diego, David; Blazquez Rodriguez, Miguel Angel(Wiley, 2011-08)
[EN] The apical hook develops in the upper part of the hypocotyl when seeds buried in the soil germinate, and serves to protect cotyledons and the shoot apical meristem from possible damage caused by pushing through the ...
Stavang, Jon A.; Gallego-Bartolomé, J.; Gómez Jiménez, Maria Dolores; Yoshida, Shigeo; Asami, Tadao; Olsen, Jorunn E.; García-Martínez, José L.; ALABADÍ DIEGO, DAVID; BLAZQUEZ RODRIGUEZ, MIGUEL ANGEL(Blackwell Publishing, 2009-11)
[EN] Successful plant survival depends upon the proper integration of information from the environment with endogenous cues to regulate growth and development. We have investigated the interplay between ambient temperature ...
Grau Enguix, Federico(Universitat Politècnica de València, 2012-05-16)
Rastreos de Genética Química para identificar compuestos nuevos que modulen la sensibilidad de Arabidopsis a GAs durante el crecimiento en oscuridad, y que interrumpan interacciones específicas de las proteínas DELLA con ...
Aliaga Franco, Norma; Zhang, Cunjin; Presa Castro, Silvia; Srivastava, Anjil K.; GRANELL RICHART, ANTONIO; ALABADÍ DIEGO, DAVID; Sadanandom, Ari; BLAZQUEZ RODRIGUEZ, MIGUEL ANGEL; Minguet, E.G.(Frontiers Media SA, 2019-09-18)
[EN] Efficient elimination of the editing machinery remains a challenge in plant biotechnology after genome editing to minimize the probability of off-target mutations, but it is also important to deliver end users with ...
[EN] Chitosan is a natural polymer with applications in agriculture, which causes plasma membrane permeabilisation and induction of intracellular reactive oxygen species (ROS) in plants. Chitosan has been mostly applied ...
Cagnola, J.I.; Cerdan, Pablo; Pacín, M.; Andrade, A.; Rodríguez, V.; Zurbriggen, M.D.; Legris, M.; Buchovsky, S.; Carrillo, N.; Chory, J.; Blazquez Rodriguez, Miguel Angel; Alabadí Diego, David; Casal, J.(American Society of Plant Biologists, 2018-09)
[EN] Agricultural crops are exposed to a range of daylengths, which act as important environmental cues for the control of developmental processes such as flowering. To explore the additional effects of daylength on plant ...
Felipo Benavent, Amelia(Universitat Politècnica de València, 2017-06-02)
Plant development is an iterative process of organ formation from the primary meristems of the plant. Meristem activity is driven by dynamic transcriptional programs that determine cell fate and identity as cells are ...
Gallego Bartolomé, Javier; Minguet, Eugenio G.; Grau Enguix, Federico; Abbas, Mohamad; Locascio, Antonella Anna Maria; Thomas, Stephen G.; Alabadí Diego, David; Blazquez Rodriguez, Miguel Angel(National Academy of Sciences, 2012-07-14)
[EN] Plant development is modulated by the convergence of multiple environmental and endogenous signals, and the mechanisms that allow the integration of different signaling pathways is currently being unveiled. A paradigmatic ...
Blanco Touriñán, Noel(Universitat Politècnica de València, 2020-09-02)
[EN] DELLA proteins are plant-specific transcriptional regulators known to relay environmental information to the transcriptional networks to modulate growth and development accordingly. The view of DELLAs as signalling ...
Gibbs, Daniel J.; Isa, Nurulhikma M. D.; Movahedi, Mahsa; Lozano Juste, Jorge; Mendiondo, Guillermina M.; Berckhan, Sophie; Marín-De La Rosa, Nora Alicia; Conde, Jorge Vicente; Correia, Cristina Sousa; Pearce, Simon P.; Bassel, George; Hamali, Bulut; Coego González, Alberto; Alabadí Diego, David; Leon Ramos, Jose(Elsevier (Cell Press), 2014-02-06)
[EN] Nitric oxide (NO) is an important signaling compound in prokaryotes and eukaryotes. In plants, NO regulates critical developmental transitions and stress responses. Here, we identify a mechanism for NO sensing that ...
Abbas, Mohamad; Berckhan, S; Rooney, DJ; Gibbs, DJ; Conde, JV; Correia, C.S.; Bassel, GW; Marín de la Rosa, Nora Alicia; Leon Ramos, Jose; Alabadí Diego, David; Blazquez Rodriguez, Miguel Angel; Holdsworth, MJ(Elsevier (Cell Press), 2015-06-01)
Successful emergence from the soil is essential for plant establishment in natural and farmed systems. It has been assumed that the absence of light in the soil is the preeminent signal perceived during early seedling ...
[EN] Gravitropism aligns plant growth with gravity. It involves gravity perception and the asymmetric distribution of the phytohormone auxin. Here we provide insights into the mechanism for hypocotyl gravitropic growth. ...
[EN] Gibberellins (GAs) are major regulators of developmental and growth processes in plants. Using the degradation-based signaling mechanism of GAs, we have built transcriptional regulator (DELLA)-based, genetically encoded ...
Álvarez Mahecha, Juan Camilo(Universitat Politècnica de València, 2013-02-06)
[ES] Uno de los componentes clave en la ruta de señalización por giberelinas (GAs) son las proteínas DELLA las cuales regulan a nivel molecular una amplia gama de procesos dentro de la planta. Para tratar de analizar su ...