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.
Width of the fibronectin strip affects the morphology and cell density in the migrating epithelium. (A) Elongation factor and orientation index in strips of different widths. (B) Actin staining showing random stress fiber distribution in the 400-μm wide (arrow heads,Upper) and aligned stress fibers in the 20-μm wide strips (arrow heads,Lower). (C) Cell density at different distances from the leading front on strips of different widths. (Scale bars, 20 μm).
