Shifts in targeting of class switch recombination sites in mice that lack mu switch region tandem repeats or Msh2.
Min IM, Rothlein LR, Schrader CE, Stavnezer J, Selsing E. Shifts in targeting of class switch recombination sites in mice that lack mu switch region tandem repeats or Msh2. J Exp Med. 2005 Jun 20; 201(12):1885-90.