177 citations · 360 across the 13 of their papers we have counts for
13 papers
Equilibrium cluster statistics of cooperative and anticooperative binding on finite one-dimensional rings
Thomas Alfonsi, Jérôme Dorignac, John Palmeri +1
We study equilibrium clustering in a finite one-dimensional lattice gas of sites with periodic boundary conditions, as a minimal model for adsorption and binding on small ring-…
Reconstruction of the Bacterial Flagellar Motor's Energy Landscape, Viscous Load, and Torque Generation Across Diffusion Regimes
N. J. Lopez-Alamilla, A. L. Nord, F. Pedaci +2
The bacterial flagellar motor (BFM) converts transmembrane ion flux into directed mechanical rotation, driving bacterial motility. Despite extensive study, the frictional forces an…
Chain decay and rates disorder in the totally asymmetric simple exclusion process
Yahaya Ibrahim, Jérôme Dorignac, Fred Geniet +5
We theoretically study the Totally Asymmetric Exclusion Process (TASEP) with quenched jumping rates disorder and finite lifetime chain. TASEP is widely used to model the translatio…
Signature of (anti)cooperativity in the stochastic fluctuations of small systems: application to the bacterial flagellar motor
María-José Franco-Oñate, Andrea Parmeggiani, Jérôme Dorignac +6
The cooperative binding of molecular agents onto a substrate is pervasive in living systems. To study whether a system shows cooperativity, one can rely on a fluctuation analysis o…
Physical modeling of ribosomes along messenger RNA: estimating kinetic parameters from ribosome profiling experiments using a ballistic model
Carole Chevalier, Jérôme Dorignac, Yahaya Ibrahim +9
Gene expression consists in the synthesis of proteins from the information encoded on DNA. One of the two main steps of gene expression is the translation of messenger RNA (mRNA) i…
ATP-driven separation of liquid phase condensates in bacteria
B. Guilhas, J. C. Walter, J. Rech +8
Liquid-liquid phase separated (LLPS) states are key to compartmentalise components in the absence of membranes, however it is unclear whether LLPS condensates are actively and spec…