Figure 3.
Topology diagram recombinants E6-1 and E6-2, respective sequences (a) E6-1 recombinant; (b) E6-2 recombinant.
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.