class switching,immunoglobulin中文什么意思

《英文msh詞典》Class Switching,Immunoglobulin
[入口詞] Class Switching,Immunoglobulin
[主題詞] Immunoglobulin Class Switching
[英文釋義] Gene rearrangement of the B-lymphocyte which results in a substitution in the type of heavy-chain constant region that is expressed. This allows the effector response to change while the antigen binding specificity (variable region) remains the same. The majority of class switching occurs by a DNA recombination event but it also can take place at the level of RNA processing.

immunoglobulin class switching: 免疫球蛋白轉(zhuǎn)換
immunoglobulin class: 免疫球蛋白類別; 免疫球蛋白類型
class switching: (類別轉(zhuǎn)換)：在淋巴細(xì)胞分化過程中免疫球蛋白質(zhì)重鏈c 區(qū)表達(dá)的轉(zhuǎn)換。; 類轉(zhuǎn)換
antibody class switching: 抗體種類轉(zhuǎn)換
immunoglobulin: n. 【生物化學(xué)】免疫球蛋白。

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