|
|
|
|
|
|
|
||
Diffusion of lipids in cellular membranes (top right) is slowed by the actin cytoskeleton and associated proteins, which cause the lipids to move in constricted areas before hopping to an adjacent area (see change of color). Brownian motion in an artificial lipid bilayer (bottom) is associated with less tightly clustered trajectories. See page1071.
[Table of Contents]
|
|