[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 ...
Planes Ferrer, Mª Dolores; Niñoles Rodenes, Regina; Rubio, Lourdes; Bissoli, Gaetano; Bueso Ródenas, Eduardo; Garcia-Sanchez, Maria J.; Alejandro Martínez, Santiago; González Guzmán, Miguel; Hedrich, Rainer; Rodríguez Egea, Pedro Luís; Fernandez, Jose A; Serrano Salom, Ramón(Oxford University Press (OUP), 2015-02)
[EN] The stress hormone abscisic acid (ABA) induces expression of defence genes in many organs, modulates ion
homeostasis and metabolism in guard cells, and inhibits germination and seedling growth. Concerning the ...
Dupeux, Florine; Santiago Cuéllar, Julia; Betz, Katja; Twycross, Jamie; Park, Sangyoung; Rodriguez, Lesia; González Guzmán, Miguel; Jensen, Malene Ringkjobing; Krasnogor, Natalio; Blackledge, Martin; Holdsworth, Michael; Cutler, Sean R.; Rodríguez Egea, Pedro Luís; Marquez, Jose Antonio(EMBO Press, 2011-10-19)
[EN] Abscisic acid (ABA) is a key hormone regulating plant
growth, development and the response to biotic and abiotic
stress. ABA binding to pyrabactin resistance (PYR)/
PYR1-like (PYL)/Regulatory Component of Abscisic ...
[EN] Plant survival under environmental stress requires the integration of multiple signaling pathways into a coordinated response, but the molecular mechanisms underlying this integration are poorly understood. Stress-derived ...
González Guzmán, Miguel; Pizzio Bianchi, Gaston Alfredo; Antoni-Alandes, Regina; Vera Sirera, Francisco José; Merilo, Ebe; Bassel, George; Fernandez, M.A.; Holdsworth, M.J.; Perez Amador, Miguel Angel; kollist, H; Rodríguez Egea, Pedro Luís(American Society of Plant Biologists, 2012-06)
[EN] Abscisic acid (ABA) is a key hormone for plant growth, development, and stress adaptation. Perception of ABA through four types of receptors has been reported. We show here that impairment of ABA perception through ...
RODRIGUEZ, LESIA; González Guzmán, Miguel; Díaz, Maira; Rodrigues, Americo; Izquierdo García, Ana Cristina; Peirats-Llobet, Marta; Fernández López, Maria Angeles; Antoni-Alandes, Regina; Fernandez, Daniel; Marquez, J.A; Mulet Salort, José Miguel; Albert, Armando; Rodríguez Egea, Pedro Luís(American Society of Plant Biologists, 2014-12)
Membrane-delimited abscisic acid (ABA) signal transduction plays a critical role in early ABA signaling, but the molecular mechanisms linking core signaling components to the plasma membrane are unclear. We show that ...
[EN] Regulation of ion transport in plants is essential for cell function. Abiotic stress unbalances cell ion homeostasis, and plants tend to readjust it, regulating membrane transporters and channels. The plant hormone ...
Belda Palazón, Borja; Rodríguez Solovey, Leisa Natacha; Antolín Fernández, María; Castillo, Mari-Cruz; Anderson, Erin M.; Gao, Caiji; González Guzmán, Miguel; Peirats-Llobet, Marta; Zhao, Qiong; De Winne, Nancy; Gevaert, Kris; De Jaeger, G; Jiang, Liwen; Leon Ramos, Jose; Mullen, Robert T.; Rodríguez Egea, Pedro Luís(American Society of Plant Biologists, 2016-09)
[EN] Recently, we described the ubiquitylation of PYL4 and PYR1 by the RING E3 ubiquitin ligase RSL1 at the plasma membrane of Arabidopsis thaliana. This suggested that ubiquitylated abscisic acid (ABA) receptors might be ...
Castillo López del Toro, Mª Cruz; Lozano Juste, Jorge; González Guzmán, Miguel; Rodriguez, Lesia; Rodríguez Egea, Pedro Luís; Leon Ramos, Jose(American Association for the Advancement of Science, 2015-09-01)
[EN] Abscisic acid (ABA) is a phytohormone that inhibits growth and enhances adaptation to stress in plants. ABA perception and signaling rely on its binding to receptors of the pyrabactin resistance1/PYR1-like/regulatory ...
Lackman, Petri; González Guzmán, Miguel; Tilleman, Sofie; Carqueijeiro, Ines; Perez Cuellar, Amparo; Moses, Tessa; Seo, Mitsunori; Kanno, Yuri; Hakkinen, Suvi T; Van Montagu, Marc C. E; Thevelein, Johan; Maaheimo, Hannu; Oksman-Caldentey, Kirsi-Marja; Rodríguez Egea, Pedro Luís; Rischer, Heiko; Goossens, Alain(National Academy of Sciences, 2011-04-05)
[EN] The phytohormones jasmonates (JAs) constitute an important class of elicitors for many plant secondary metabolic pathways. However, JAs do not act independently but operate in complex networks with crosstalk to several ...
Dupeux, Florine; Antoni Alandes, Regina; Betz, Katja; Santiago, Julia; González Guzmán, Miguel; Rodriguez, Lesia; Rubio, Silvia; Park, Sang-Youl; Cutler, Sean R.; Rodríguez Egea, Pedro Luís; Marquez, Jose A.(American Society of Plant Biologists, 2011-05)
[EN] The plant hormone abscisic acid (ABA) plays a crucial role in the control of the stress response and the regulation of plant growth and development. ABA binding to PYRABACTIN RESISTANCE1 (PYR1)/PYR1-LIKE (PYL)/REGULATORY ...
[EN] The recent identification of abscisic acid (ABA) transporters provides an important insight into the delivery of ABA from the vascular system and its uptake by target cells. A putative connection with PYR/PYL receptors ...
Merilo, Ebe; Laanemets, Kristiina; Hu, Honghong; Shaowu, Xue; Jakobson, Liina; Tulva, Ingmar; González Guzmán, Miguel; Rodríguez Egea, Pedro Luís; Schroeder, Julian; Brosche, Mikael; Kollist, Hannes(American Society of Plant Biologists, 2013-07)
[EN] Rapid stomatal closure induced by changes in the environment, such as elevation of CO2, reduction of air humidity, darkness, and pulses of the air pollutant ozone (O-3), involves the SLOW ANION CHANNEL1 (SLAC1). SLAC1 ...
Antoni-Alandes, Regina; González Guzmán, Miguel; Rodriguez, Lesia; Peirats-Llobet, Marta; Pizzio Bianchi, Gaston Alfredo; Fernández, Maria A.; De Winne, Nancy; De Jaeger, Geert; Dietrich, Daniela; Bennett, Malcolm J.; Rodríguez Egea, Pedro Luís(American Society of Plant Biologists, 2013-02)
[EN] Abscisic acid (ABA) signaling plays a critical role in regulating root growth and root system architecture. ABA-mediated growth promotion and root tropic response under water stress are key responses for plant survival ...
Antoni-Alandes, Regina; González Guzmán, Miguel; Rodriguez, Lesia; Rodrigues, Americo; Pizzio Bianchi, Gaston Alfredo; Rodríguez Egea, Pedro Luís(American Society of Plant Biologists, 2012-02)
[EN] Clade A protein phosphatases type 2C (PP2Cs) are negative regulators of abscisic acid (ABA) signaling that are inhibited in an ABA-dependent manner by PYRABACTIN RESISTANCE1 (PYR1)/PYR1-LIKE (PYL)/REGULATORY COMPONENTS ...
Santiago Cuéllar, Julia; Dupeux, Florine; Betz, Katja; Antoni-Alandes, Regina; González Guzmán, Miguel; Rodriguez, Lesia; Márquez, José Antonio; Rodríguez Egea, Pedro Luís(Elsevier, 2012-01)
[EN] Abscisic acid (ABA) plays an essential function in plant physiology since it is required for biotic and abiotic stress responses as well as control of plant growth and development. A new family of soluble ABA receptors, ...
Amiguet-Vercher, Amelia; Santuari, Luca; González Guzmán, Miguel; Depuydt, Stephen; Rodríguez Egea, Pedro Luís; Hardtke, Christian S.(Wiley, 2015-02)
[EN] Natural genetic variation is crucial for adaptability of plants to different environments. Seed dormancy prevents precocious germination in unsuitable conditions and is an adaptation to a major macro-environmental ...
Pizzio Bianchi, Gaston Alfredo; Rodriguez, Lesia; Antoni-Alandes, Regina; González Guzmán, Miguel; Yunta, Cristina; Merilo, Ebe; Kollist, Hannes; Albert, Armando; Rodríguez Egea, Pedro Luís(American Society of Plant Biologists, 2013-09)
[EN] Because abscisic acid (ABA) is recognized as the critical hormonal regulator of plant stress physiology, elucidating its signaling pathway has raised promise for application in agriculture, for instance through genetic ...
[EN] Membrane-delimited events play a crucial role for ABA signaling and PYR/PYL/RCAR ABA receptors, clade
A PP2Cs and SnRK2/CPK kinases modulate the activity of different plasma membrane components involved
in ABA action. ...
González Guzmán, Miguel; Rodriguez, Lesia; Lorenzo Orts, Laura; Pons Puig, Clara; Sarrion-Perdigones, Alejandro; Fernandez, Maria A; Peirats Llobet, Marta; Forment Millet, José Javier
.; Moreno Alvero, María; Cutler, Sean R.; Albert, Armando; Granell Richart, Antonio; Rodríguez Egea, Pedro Luís(Oxford University Press, 2014-08)
[EN] Abscisic acid (ABA) plays a crucial role in the plant’s response to both biotic and abiotic stress. Sustainable production
of food faces several key challenges, particularly the generation of new varieties with ...