BCRs are IgD and IgM on mature B cells
Developing B cells use combinatorial joining of V‐, D‐, and J‐gene segments to generate an extraordinarily diverse repertoire of B‐cell antigen receptors (BCRs)
Finney et al. 2019 Immunol Rev 292: 24-36
B cells directly recognize native antigen through their B cell receptors
Banchereau & Steinman, 1998
