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Listar por autor "Coego González, Alberto"

Mostrando ítems 1-13 de 13

ABA inhibits myristoylation and induces shuttling of the RGLG1 E3 ligase to promote nuclear degradation of PP2CA

Belda Palazón, Borja; Julian, Jose; Coego, Alberto; Wu, Qian; Zhang, Xu; Batistic, Oliver; Alquraishi, Saleh A.; Kudla, Joerg; An, Chengcai; Rodríguez Egea, Pedro Luís (Blackwell Publishing, 2019-06)

[EN] Hormone- and stress-induced shuttling of signaling or regulatory proteins is an important cellular mechanism to modulate hormone signaling and cope with abiotic stress. Hormone-induced ubiquitination plays a crucial ...
Abscisic acid mimic-fluorine derivative 4 alleviates water deficit stress by regulating ABA-responsive genes, proline accumulation, CO2 assimilation, water use efficiency and better nutrient uptake in tomato plants

Jimenez-Arias, David; Morales-Sierra, Sarai; Suárez, Emma; LOZANO JUSTE, JORGE; Coego, Alberto; Estevez, Juan C.; Borges, Andrés A.; Rodríguez Egea, Pedro Luís (Frontiers Media SA, 2023-06-08)

[EN] Water deficit represents a serious limitation for agriculture and both genetic and chemical approaches are being used to cope with this stress and maintain plant yield. Next-generation agrochemicals that control ...
Análisis funcional del gen Ep5C y su implicación en los mecanismos de defensa en plantas

Coego González, Alberto (Universitat Politècnica de València, 2008-05-07)

La mancha bacteriana causada por el patógeno Pseudomonas syringae pv. tomato (P. s. tomato) es una de las enfermedades más devastadoras del cultivo del tomate. En este trabajo se demuestra que la sola inhibición de la ...
Biostimulant activity of Galaxaura rugosa seaweed extracts against water deficit stress in tomato seedlings involves activation of ABA signaling

Morales-Sierra, Sarai; Cristo Luis, Juan; Jiménez-Arias, David; Rancel-Rodríguez, Nereida M.; Coego, Alberto; Rodríguez Egea, Pedro Luís; Cueto, Mercedes; Borges, Andrés A. (Frontiers Media SA, 2023-09-14)

[EN] Water scarcity is a serious constraint for agriculture, and global warming and climate change can exacerbate it in many areas. Therefore, sustainable approaches must be implemented to deal with current and future water ...
Diverse functional interactions between nitric oxide and abscisic acid in plant development and responses to stress

Leon Ramos, Jose; Castillo López del Toro, Mª Cruz; Coego González, Alberto; Lozano Juste, Jorge; Mir Moreno, Ricardo (Oxford University Press (OUP), 2014-03)

[EN] The extensive support for abscisic acid (ABA) involvement in the complex regulatory networks controlling stress responses and development in plants contrasts with the relatively recent role assigned to nitric oxide ...
Nitric oxide responses in Arabidopsis hypocotyls are mediated by diverse phytohormone pathways

Castillo López Del Toro, Mª Cruz; Coego Gonzalez, Alberto; Costa-Broseta, Álvaro; Leon Ramos, Jose (Oxford University Press, 2018)

[EN] Plants are often exposed to high levels of nitric oxide (NO) that affects development and stress-triggered responses. However, the way in which plants sense NO is still largely unknown. Here we combine the analysis ...
Nitric oxide sensing in plants is mediated by proteolytic control of Group VII ERF transcription factors

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 ...
PYL8 ABA receptors of Phoenix dactylifera play a crucial role in response to abiotic stress and are stabilized by ABA.

García-Maquilón, Irene; Coego, Alberto; LOZANO JUSTE, JORGE; Messerer, Maxim; de Ollas, Carlos; Julian, Jose; Ruiz-Partida, Rafael; Pizzio, Gaston; Belda-Palazon, Borja; Gómez-Cadenas, Aurelio; Mayer, Klaus F. X.; Geiger, Dietmar; Alquraishi, Saleh A.; Alrefaei, Abdulwahed F.; Ache, Peter; Hedrich, Rainer; Rodríguez Egea, Pedro Luís (Oxford University Press, 2021-02-02)

[EN] The identification of those prevalent abscisic acid (ABA) receptors and molecular mechanisms that trigger drought adaptation in crops well adapted to harsh conditions such as date palm (Phoenix dactylifera, Pd) sheds ...
PYL8 mediates ABA perception in the root through non-cell-autonomous and ligand-stabilization-based mechanisms

Belda-Palazón, Borja; Gonzalez-Garcia, Mary-Paz; LOZANO JUSTE, JORGE; Coego Gonzalez, Alberto; Antoni-Alandes, Regina; Julian-Valenzuela, Jose; Peirats-Llobet, Marta; Rodríguez Solovey, Leisa Natacha; Berbel Tornero, Ana; Dietrich, Daniela; FERNÁNDEZ LÓPEZ, MARIA ANGELES; MADUEÑO ALBI, FRANCISCO; Bennett, Malcolm J.; Rodríguez Egea, Pedro Luís (Proceedings of the National Academy of Sciences, 2018)

[EN] The phytohormone abscisic acid (ABA) plays a key role regulating root growth, root system architecture, and root adaptive responses, such as hydrotropism. The molecular and cellular mechanisms that regulate the action ...
RBR-type E3 ligases and the Ub-conjugating enzyme UBC26 regulate ABA receptor levels and signaling

FERNÁNDEZ LÓPEZ, MARIA ANGELES; Belda Palazón, Borja; Julian, J.; Coego Gonzalez, Alberto; LOZANO JUSTE, JORGE; Iñigo, Sabrina; RODRIGUEZ, LESIA; Bueso Rodenas, Eduardo; Goossens, Alain; Rodríguez Egea, Pedro Luís (American Society of Plant Biologists, 2020-04)

[EN] The turnover of abscisic acid (ABA) signaling core components modulates the plant's response to ABA and is regulated by ubiquitination. We show that Arabidopsis (Arabidopsis thaliana) RING Finger ABA-Related1 (RFA1) ...
Structure-Based Modulation of the Ligand Sensitivity of a Tomato Dimeric Abscisic Acid Receptor Through a Glu to Asp Mutation in the Latch Loop

Infantes, Lourdes; Rivera-Moreno, Maria; Daniel-Mozo, Miguel; Benavente, Juan Luis; Ocaña-Cuesta, Javier; Coego, Alberto; Lozano Juste, Jorge; Rodríguez Egea, Pedro Luís; Albert, Armando (Frontiers Media SA, 2022-06-06)

[EN] The binding of the plant phytohormone Abscisic acid (ABA) to the family of ABA receptors (PYR/PYL/RCAR) triggers plant responses to abiotic stress. Thus, the implementation of genetic or chemical strategies to modulate ...
The MATH-BTB BPM3 and BPM5 subunits of Cullin3-RING E3 ubiquitin ligases target PP2CA and other clade A PP2Cs for degradation

Julian-Valenzuela, Jose; Coego Gonzalez, Alberto; LOZANO JUSTE, JORGE; Lechner, Esther; Wu, Qian; Zhang, Xu; Merilo, Ebe; Belda Palazón, Borja; Park, Sang-Youl; Cutler, Sean R.; An, Chengcai; Genschik, Pascal; Rodríguez Egea, Pedro Luís (Proceedings of the National Academy of Sciences, 2019-07-30)

[EN] Early abscisic acid signaling involves degradation of clade A protein phosphatases type 2C (PP2Cs) as a complementary mechanism to PYR/PYL/RCAR-mediated inhibition of PP2C activity. At later steps, ABA induces ...
The TRANSPLANTA collection of Arabidopsis lines: a resource for functional analysis of transcription factors based on their conditional overexpression

Coego González, Alberto; Brizuela Cantero, Esther; Castillejo, Pablo; Ruiz, Sandra; Koncz, Csaba; del Pozo, Juan C.; Piñeiro, Manuel; Jarillo, Jose A.; Paz-Ares, Javier; Leon Ramos, Jose; TRANSPLANTA Consortium (Wiley, 2014-03)

[EN] Transcription factors (TFs) are key regulators of gene expression in all organisms. In eukaryotes, TFs are often represented by functionally redundant members of large gene families. Overexpression might prove a means ...