Fig. 4.
Diagrams demonstrating the four common inhibitory mechanisms. In the diagram, the primer and template strand are colored red and cyan, respectively. The analog is highlighted in grey.
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.