Early and late B-cell development in the mouse

K Rajewsky1

  • 1Institute for Genetics, University of Cologne, Germany.

A common principle in B-cell development is the stringent selection of cells expressing appropriate antibody V regions as surface receptors. Cells failing to do so appear destined to rapid death. These life-death decisions are mediated by signals whose nature is not yet understood but whose generation involves immunoglobulin receptor complexes on B cells and B-cell progenitors.

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