Cellular traffic: Factors beyond crowding affect how molecules interact within cells, modeling shows
Wednesday, January 19, 2011 - 03:20
in Physics & Chemistry
Using large-scale computer simulations, researchers have identified the most important factors affecting how molecules move through the crowded environment inside living cells. The findings suggest that perturbations caused by hydrodynamic interactions -- similar to what happens when the wake from a large boat affects smaller boats on a lake -- may be the most important factor in this intracellular diffusion.