Official websites use .gov
A
.gov website belongs to an official
government organization in the United States.
Secure .gov websites use HTTPS
A lock (
) or https:// means you've safely
connected to the .gov website. Share sensitive
information only on official, secure websites.
(a) Schematic of a T cell on a substrate patterned with diffusion barriers. (b) Left, Time average of a stack of fluorescent actin-GFP. Right, Trace and plots illustrate temporal fluctuations along with time correlation, G(τ). (c) Pixel by pixel image of autocorrelation times reveals regions of high actin volatility and stability.
