Figure 5.
Scanning electron microscopy of the apical surface of MCF-10A (a and b) and CACO-2 (c and d) cells continuously grown in random (a and c) or A19 (b and d) oligonucleotides. Specimens were tilted 60° for photography. Bar, 1 μm.
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.