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.
Filopodial capture and Shigella invasion at the apical side of polarized Caco-2 cells. Shown is a Z projection of confocal fluorescence images of Shigella-induced actin foci at the apical side of polarized Caco-2 cells. Red, anti-LPS immunostaining; green, Alexa488-phalloidin staining. Z sections were acquired via spinning-disk confocal microscopy. Scale bar, 5 mm.
