Figure 2.
A) Canonical and B–E) non‐canonical mechanisms of mRNA 5′ cap biosynthesis. The pi and ppi symbols correspond to the phosphate and pyrophosphate, respectively.
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.