Media type: E-Article Title: Ku80 is required for immunoglobulin isotype switching Contributor: Casellas, R. imprint: Springer Science and Business Media LLC, 1998 Published in: The EMBO Journal Language: Not determined DOI: 10.1093/emboj/17.8.2404 ISSN: 1460-2075 Origination: Footnote: Access State: Open Access