An official website of the United States government
Here's how you know
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.
A. Studies of recently reported, naturally occurring modified nucleosides in RNA (57–60). B. Known nucleoside analog pseudouridine causes nonsense suppression (73). C. Structures of new synthetic nucleoside analogs that alter RNA recognition (77, 90, 95–96).