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Listar por palabra clave "Transduction"

Mostrando ítems 1-7 de 7

Charging a Capacitor from an External Fluctuating Potential using a Single Conical Nanopore

Gómez Lozano, Vicente; Ramirez Hoyos, Patricio; Cervera Montesinos, Javier; Nasir, Saima; Ali, Mubarak; Ensinger, Wolfgang; Mafé, Salvador (Nature Publishing Group: Open Access Journals - Option C, 2015-04-01)

We explore the electrical rectification of large amplitude fluctuating signals by an asymmetric nanostructure operating in aqueous solution. We show experimentally and theoretically that a load capacitor can be charged ...
Converting external potential fluctuations into nonzero time-average electric currents using a single nanopore

Gómez Lozano, Vicente; Ramirez Hoyos, Patricio; Cervera Montesinos, Javier; Nasir, Saima; Ali, Mubarak; Ensinger, Wolfgang; Mafé, Salvador (American Institute of Physics (AIP), 2015-02-16)

The possibility of taking advantage of a fluctuating environment for energy and information transduction is a significant challenge in biological and artificial nanostructures. We demonstrate here directional electrical ...
Dynamic signal processing by ribozyme-mediated RNA circuits to control gene expression

Shen, Shensi; Rodrigo Tarrega, Guillermo; Prakash, Satya; Majer, Eszter; Landrain, T.E.; Kirov, Boris; Daros Arnau, Jose Antonio; Jaramillo, Alfonso (Oxford University Press (OUP), 2015-05-26)

[EN] Organisms have different circuitries that allow converting signal molecule levels to changes in gene expression. An important challenge in synthetic biology involves the de novo design of RNA modules enabling dynamic ...
El papel clave de la modificación post-traduccional SUMO entre el Factor Inducible por Hipoxia-1α y la vía de señalización Notch en Células Madre Mesenquimales

Gómez Ferrer, Marta (Universitat Politècnica de València, 2017-08-30)

Mesenchymal Stem Cells (MSCs) have been widely studied in recent years as regenerative cell therapy in various pathologies, including cardiovascular diseases such as myocardial infarction. For some years now, cells ...
Modulation of ABA signaling in vivo by an engineered receptor-insensitive PP2C allele

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 ...
The PYL4 A194T mutant uncovers a key role of PYL4-PP2CA interaction for ABA signaling and plant drought resistance

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 ...
Ubiquitin Ligases RGLG1 and RGLG5 Regulate Abscisic Acid Signaling by Controlling the Turnover of Phosphatase PP2CA

Wu, Qian; Zhang, Xu; Peirats-Llobet, Marta; Belda Palazón, Borja; Wang, Xiaofeng; Cui, Shao; Yu, Xiangchun; Rodríguez Egea, Pedro Luís; An, Chengcai (American Society of Plant Biologists, 2016-09)

[EN] Abscisic acid (ABA) is an essential hormone for plant development and stress responses. ABA signaling is suppressed by clade A PP2C phosphatases, which function as key repressors of this pathway through inhibiting ...