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. IHC staining of tonsillar tissue sections with antibodies against DNA mismatch repair proteins MSH2, MSH6, MLH1, and AID. B. Western detection of various DNA repair proteins in total tonsillar B cells (presort), naïve (N), GC, and memory (M) B cells. The data are representative of three independent experiments.
