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.
Fluorescence confocal images show different intracellular clustering morphologies of (a) actin and (b) protein kinase C (PKC)-θ in T cells that are stimulated by “bull’s eye” particles. Actin and PKC-θ either colocalize with the anti-CD3 patch or appear diffusive over the entire particle–cell contact area. Bar graphs show the total number of cells for each category. Scale bars: 5 µm.
