Immunoglobulin Switch Region |
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| Heavy-Chain Mu Switch Region; Ig Switch Sequences; Ig Switch Sequence; Immunoglobulin Switch Regions; Region, Immunoglobulin Switch; Regions, Immunoglobulin Switch; Sequence, Ig Switch; Sequences, Ig Switch; Switch Regions, Immunoglobulin | |
| A site located in the INTRONS at the 5' end of each constant region segment of a immunoglobulin heavy-chain gene where recombination (or rearrangement) occur during IMMUNOGLOBULIN CLASS SWITCHING. Ig switch regions are found on genes encoding all five classes (IMMUNOGLOBULIN ISOTYPES) of IMMUNOGLOBULIN HEAVY CHAINS. | |