Alternative end-joining catalyzes class switch recombination in the absence of both Ku70 and DNA ligase 4

C Boboila, C Yan, D. R Wesemann, M Jankovic, J. H Wang, J Manis, A Nussenzweig, M Nussenzweig and F. W. Alt

The Journal of Experimental Medicine 207 ( 2 ): 417 - 427 , 2010