Allelic exclusion in rat kappa immunoglobulin chains: extent of J(K) rearrangement in normal B lymphocytes

Key Points

• J(K) rearrangement occurs significantly in B lymphocytes, demonstrating intricacies in B cell development.
• The extent of allelic exclusion reflects the precise genetic mechanisms involved in immunoglobulin chain formation.
• Assessment of kappa immunoglobulin chains uncovers vital connections to antibody diversity and immune response.
• Understanding B lymphocyte behavior may provide insights into immunological disorders and therapeutic targets.