Ig Switch Sequences
《英文msh詞典》Ig Switch Sequences
[入口詞] Ig Switch Sequences
[主題詞] Immunoglobulin Switch Region
[英文釋義] A site on a segment of a B-cell immunoglobulin heavy-chain gene where recombination (or rearrangement) can occur. It is involved in isotype or allotype switching and maturation of the immune response. Ig switch regions are found on genes encoding all five immunoglobulin heavy chains.