[EN] Plant survival depends on the optimal use of resources under variable environmental conditions. Among the mechanisms that mediate the balance between growth, differentiation, and stress responses, the regulation of ...
Gallego Bartolomé, Javier; Alabadí Diego, David; Blazquez Rodriguez, Miguel Angel(Public Library of Science, 2011)
The hormones gibberellins (GAs) control a wide variety of processes in plants, including stress and developmental responses. This task largely relies on the activity of the DELLA proteins, nuclear-localized transcriptional ...
Gallego Bartolomé, Javier(Universitat Politècnica de València, 2011-08-01)
The plant hormones gibberellins (GAs) regulate multiple processes of plant development. Most of this regulation occurs at the transcriptional level, through the activity of the DELLAs, which are nuclear-localized proteins ...
Marín de la Rosa, Nora Alicia(Universitat Politècnica de València, 2014-04-30)
Las Giberelinas (GAs) intervienen en la regulación de numerosos procesos en el desarrollo a lo largo de la vida de la planta, y lo hacen promoviendo la degradación de las proteínas DELLA (DELLAs) [1], reguladoras negativas ...
Ortiz-Villajos Cano, Serezade Pilar(Universitat Politècnica de València, 2019-04-01)
[ES] Las plantas son organismos sésiles que necesitan monitorizar constantemente las condiciones ambientales y, en consecuencia, ajustar el uso de su maquinaria celular para sobrevivir y lograr el éxito reproductivo. De ...
[EN] The apical hook is a developmentally regulated structure that appears in dicotyledonous seedlings when seeds germinate buried in the soil. It protects the shoot apical meristem and cotyledons from damage while the ...
Locascio, Antonella Anna Maria; Blazquez Rodriguez, Miguel Angel; Alabadí Diego, David(Elsevier (Cell Press), 2013-05-06)
Plant morphogenesis relies on specific patterns of cell
division and expansion. It is well established that cortical
microtubules influence the direction of cell expansion
[1, 2], but less is known about the molecular ...
Lozano Quiles, María(Universitat Politècnica de València, 2021-04-21)
[ES] Las proteínas DELLA son reguladores de procesos del desarrollo y el crecimiento de las plantas, involucradas en la vía de señalización de las giberelinas (GAs). Las proteínas DELLA no pueden unirse al DNA por sí solas ...
Jiménez Cañete, Néstor(Universitat Politècnica de València, 2023-09-15)
[ES] Las DELLA son proteínas implicadas en la regulación del crecimiento y desarrollo de las plantas. En las plantas vasculares, la hormona giberelina promueve la degradación de las proteínas DELLA por el proteasoma. Este ...
Marí Carmona, Cristina(Universitat Politècnica de València, 2015-07-27)
[EN] Prefoldin is a cytosolic chaperonin that is conserved from Archaea to plantas. In plants, interaction with DELLA proteins sequesters prefoldin in the nucleus, altering microtubule arrangement in the cytosol. In this ...
Briones Moreno, Asier(Universitat Politècnica de València, 2021-01-17)
[ES] Las proteínas DELLA son elementos centrales de la ruta de señalización por giberelinas (GAs), donde actúan como represores de las respuestas a GAs. En angiospermas, se ha observado que las DELLAs interaccionan con ...
Briones-Moreno, Asier; Hernández-García, Jorge; Vargas-Chávez, C.; Romero-Campero FJ; Romero, J.M.; Valverde, F.; Blazquez Rodriguez, Miguel Angel(Frontiers Media SA, 2017)
[EN] DELLA proteins are transcriptional regulators present in all land plants which have been shown to modulate the activity of over 100 transcription factors in Arabidopsis, involved in multiple physiological and developmental ...
Santos, Ana P.; Belfiore, Carolina; Urbez Lagunas, Cristina; Ferrando Monleón, Alejandro Ramón; BLAZQUEZ RODRIGUEZ, MIGUEL ANGEL; Farías, María E.(Springer-Verlag, 2023-02)
[EN] Bacteria isolated from extreme environments have been shown to promote plant growth under challenging conditions. This study aimed to examine the performance of the extremophilic microorganisms under salt stress and ...
Santos, Anna P.; Nieva Muratore, Luciana; Sole-Gil, Anna; Farías, María E.; Ferrando Monleón, Alejandro Ramón; BLAZQUEZ RODRIGUEZ, MIGUEL ANGEL; Belfiore, Carolina(Springer-Verlag, 2021-09-15)
[EN] Extremophilic microorganisms were screened as biocontrol agents against two strains of Macrophomina phaseolina (Mp02 and 06). Stenotrophomonas sp. AG3 and Exiguobacterium sp. S58 exhibited a potential in vitro antifungal ...
Agustí Fonfría, Manuel; Mesejo Conejos, Carlos; Muñoz-Fambuena, Natalia; Vera Sirera, Francisco José; de Lucas, Miguel; Martinez Fuentes, Amparo; Reig Valor, Carmina; Iglesias, Domingo J.; Primo-Millo, Eduardo; BLAZQUEZ RODRIGUEZ, MIGUEL ANGEL(Blackwell Publishing, 2020-01)
[EN] In many perennial plants, seasonal flowering is primarily controlled by environmental conditions, but in certain polycarpic plants, environmental signals are locally gated by the presence of developing fruits initiated ...
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 ...
Alabadí, David; Gallego-Bartolomé, Javier; Orlando, Leonardo; García-Cárcel, Laura; Rubio, Vicente; Martínez, Cristina; Frigerio, Martín; Iglesias-Pedraz, Juan Manuel; Espinosa, Ana; Wang Deng, Xing; BLAZQUEZ RODRIGUEZ, MIGUEL ANGEL(Blackwell Publishing, 2008-01)
[EN] In many plants, photomorphogenesis is the default developmental program after seed germination, and provides the key features that allow adaptation to light. This program is actively repressed if germination occurs ...
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 ...