Figure 1.
Schematic representation of an actively transcribed tandem array of rRNA genes spooling out from the nucleolus of a cell. Each gene is shown with a number of characteristic lateral transcripts.
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.