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.
Determinants of the r-protein loss. The differences in the evolutionary rate (a) and the number of contacts (b) between the conserved (blue) and frequently lost (red) ribosomal proteins. (c) The dependency between the evolutionary rate and contact surface (Å2) for both conserved and frequently lost ribosomal proteins.
