
Diversification of the primary antibody repertoire begins during early follicle development in the rabbit appendix
Keywords: AID, activation-induced cytidine deaminase; Cμ, IgM constant region; FAE, follicle-associated epithelium; FDC, follicular dendritic cell; GALT, gut-associated lymphoid tissue; HEV, high endothelial venule; PNAd, peripheral lymph node addressinActivation-i