135 citations · 145 across the 4 of their papers we have counts for
4 papers
Collective gradient sensing with limited positional information
Emiliano Perez Ipiña, Brian A. Camley
Eukaryotic cells sense chemical gradients to decide where and when to move. Clusters of cells can sense gradients more accurately than individual cells by integrating measurements…
Bacteria display optimal transport near surfaces -- bacteria as intermittent active chiral particles: trapped by hydrodynamics, escaping by adhesion
Emiliano Perez-Ipina, Stefan Otte, Rodolphe Pontier-Bres +2
The near-surface swimming patterns of bacteria are strongly determined by the hydrodynamic interactions between bacteria and the surface, which trap bacteria in smooth circular tra…
The effect of reactions on the formation and readout of the gradient of Bicoid
Emiliano Perez Ipiña, Silvina Ponce Dawson
During early development, the establishment of gradients of transcriptional factors determines the patterning of cell fates. The case of Bicoid (Bcd) in {\it Drosophila melanogaste…
Fluctuations, correlations and the estimation of concentrations inside cells
Emiliano Pérez Ipiña, Silvina Ponce Dawson
Information transmission in cells occurs quite accurately even when concentration changes are "read" by individual target molecules. In this Letter we study molecule number fluctua…