TY - GEN AU - Posey,Jennifer E AU - Brandt,Vicky L AU - Roth,David B TI - Paradigm switching in the germinal center SN - 1529-2908 PY - 2004///0602 KW - Animals KW - B-Lymphocytes KW - physiology KW - DNA Damage KW - DNA Repair KW - Immunoglobulin Class Switching KW - immunology KW - Immunoglobulin Constant Regions KW - genetics KW - Mice KW - Mice, SCID KW - Receptors, Antigen N1 - Publication Type: Comment; News UR - https://doi.org/10.1038/ni0504-476 ER -