Article
Roles of the Ig κ Light Chain Intronic and 3′ Enhancers in Igk Somatic Hypermutation
1 Jul 2006
Abstract excerpt
Somatic hypermutation (SHM) of the rearranged Ig genes is required for the affinity maturation of Abs. SHM is almost exclusively targeted to the rearranged Ig loci, but the mechanism of this gene-specific targeting remains unclear. The Ig kappa L chain locus contains multiple enhancers, including the MAR/intronic (iE(kappa)) and 3' enhancers (3'E(kappa)). Previous transgenic studies indicate that both kappa...
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