What is the significance of the J region of the $\kappa$ light-chain locus?
A) Multiple J sites contribute to antibody diversity.
B) It provides a unique joining site for J and V genes, which is always the same.
C) It provides numerous sites for linkage to the V genes.
D) A and B are both correct.
E) A and C are both correct.

Question

Quizplus · Accepted Answer

The J region of the immunoglobulin light-chain locus is significant because multiple J sites contribute to antibody diversity by providing numerous sites for linkage to the V (variable) genes. This diversity is crucial for the immune system's ability to recognize a wide array of antigens.

What Is the Significance of the J Region of The \kappa