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Almendro Vedia, Víctor Galileo ; Monroy Muñoz, Francisco ; Cao García, Francisco Javier | American Physical Society | 2015-01-28Analytical expressions are obtained for the main magnitudes of a symmetrically constricted vesicle. These equations provide an easy and compact way to predict minimal requirements for successful constriction and its main magnitudes. Thus, they c[...]texto impreso
Morin, José A. ; Cerron Campoo, Fernando ; Jarillo Díaz, Javier ; Beltrán de Heredia Rodríguez, Elena ; Ciesielski, Grzegorz L. ; Arias González, J. Ricardo ; Kaguni, Laurie S. ; Cao García, Francisco Javier ; Ibarra, Borja | Oxford University Press | 2017-07-07Single-stranded DNA-binding proteins (SSBs) play a key role in genome maintenance, binding and organizing single-stranded DNA (ssDNA) intermediates. Multimeric SSBs, such as the human mitochondrial SSB (HmtSSB), presentmultiple sites to interact[...]texto impreso
Jarillo Díaz, Javier ; Tangarife, Tomás ; Cao García, Francisco Javier | American Physical Society | 2016-01-22Efficiency at maximum power is found to be of the same order for a feedback ratchet and for its open-loop counterpart. However, feedback increases the output power up to a factor of five. This increase in output power is due to the increase in e[...]texto impreso
Rodríguez Parrondo, Juan Manuel ; Blanco, J. M. ; Cao García, Francisco Javier ; Brito, Ricardo | E D P Sciences | 1998-08-01The efficiency of different types of Brownian motors is calculated analytically and numerically. We find that motors based on flashing ratchets present a,low efficiency and an unavoidable entropy production. On the other hand, a certain class of[...]texto impreso
Mell, Michael ; Moleiro, Lara H. ; Hertle, Yvonne ; López-Montero, Iván ; Cao García, Francisco Javier ; Fouquet, Peter ; Hellweg, Thomas ; Monroy, Francisco | Elsevier | 2015-01The presence of coupled modes of membrane motion in closed shells is extensively predicted by theory. The bilayer structure inherent to lipid vesicles is suitable to support hybrid modes of ctirvature motion coupling membrane bending with the lo[...]texto impreso
Botella Juan, Guillermo ; Barrio García, Alberto Antonio Del ; Recas Piorno, Joaquín ; García Sanchez, Carlos ; Ezquerro Rodríguez, José Miguel ; Roa Romero, Carlos ; Fariña Fernández, Daniel ; López Alonso, José Manuel ; Cao García, Francisco Javier ; Sierra López, Angel | 2018-09-28Las FPGAs en el contexto científico tienen una gran importancia debido a su capacidad de procesamiento paralelo, sus características de bajo coste y bajo consumo como plataformas de aceleración. Compañias bien conocidas y establecidas en el desa[...]texto impreso
Single-molecule manipulation experiments of molecular motors provide essential information about the rate and conformational changes of the steps of the reaction located along the manipulation coordinate. This information is not always sufficien[...]texto impreso
Jarillo Díaz, Javier ; Morin, José A. ; Beltrán de Heredia Rodríguez, Elena ; García Villaluenga, Juan Pedro ; Ibarra, Borja ; Cao García, Francisco Javier | Public LibraryI Science | 2017-04-05Ligands binding to polymers regulate polymer functions by changing their physical and chemical properties. This ligand regulation plays a key role in many biological processes. We propose here a model to explain the mechanical, thermodynamic, an[...]texto impreso
Morin, José A. ; Cao García, Francisco Javier ; Lázaro, José M. ; Arias González, J. Ricardo ; Valpuesta, José M. ; Carrascosa, José L. ; Salas, Margarita ; Ibarra, Borja | Oxford University Press | 2015-04-20During DNA replication replicative polymerases move in discrete mechanical steps along the DNA template. To address how the chemical cycle is coupled to mechanical motion of the enzyme, here we use optical tweezers to study the translocation mec[...]texto impreso
Beltrán de Heredia Rodríguez, Elena ; Almendro Vedia, Víctor Galileo ; Monroy, Francisco ; Cao García, Francisco Javier | Frontiers Media SA | 2017Many cell division processes have been conserved throughout evolution and are being revealed by studies on model organisms such as bacteria, yeasts, and protozoa. Cellular membrane constriction is one of these processes, observed almost universa[...]texto impreso
García Villaluenga, Juan Pedro ; Vidal, Jules ; Cao García, Francisco Javier | American Physical Society | 2020-07-20Ligand binding to polymers modifies the physical and chemical properties of the polymers, leading to physical, chemical, and biological implications. McGhee and von Hippel obtained the equilibrium coverage as a function of the ligand affinity, t[...]texto impreso
Las nuevas tecnologías proporcionan recursos didácticos adicionales para facilitar el aprendizaje a los alumnos. Sin embargo, la creación de materiales docentes que aprovechen las potencialidades de las nuevas tecnologías no siempre es sencilla.[...]texto impreso
Botella Juan, Guillermo ; Barrio García, Alberto Antonio Del ; García Sanchez, Carlos ; Clemente Barreira, Juan Antonio ; Bernabé García, Sergio ; Roa Romero, Carlos ; Ahmed Fahmy Amin, Hesham ; Ezquerro Rodríguez, José Miguel ; Cao García, Francisco Javier ; Sierra López, Angel | 2019-08-01Los objetivos alcanzados en el proyecto han sido: I) Continuar la preparación del framework de desarrollo rápido de código VHDL sobre FPGAs de Altera a partir de código Matlab y del entorno gráfico Simulink realizado en el proyecto ALLIANCE (PID[...]texto impreso
Jarillo, Javier ; García Villaluenga, Juan Pedro ; Cao García, Francisco Javier | Amer Physical Soc | 2018-09-04Brownian ratchets are small-scale systems which rectify thermal fluctuations to produce a net current of particles. They have inspired many models of molecular motors that perform transport in the noisy environment of living cells. For the most [...]texto impreso
Cerrón, Fernando ; Lorenzo, Sara de ; Lemishko, Kateryna M. ; Ciesielski, Grzegorz L. ; Kaguni, Laurie S. ; Cao García, Francisco Javier ; Ibarra, Borja ; otros, ... | Oxford University Press | 2019-06-20Genome replication induces the generation of large stretches of single-stranded DNA (ssDNA) intermediates that are rapidly protected by single-stranded DNA-binding (SSB) proteins. To date, the mechanism by which tightly bound SSBs are removed fr[...]
