重链基因的基本结构 Mice L Val L Vin Dal Dal3 Jal JH4 C C3C,1 C,2b C.2a C. sl.l-十-lⅧ-☐☐ Vu D JH CH variable diversity jioning constant Human LVa1 LVan Dal Du30 C,3 C,1 Cal C2 C4 C:C.2 s什一☐☐☐□□☐☐☐☐3 重链基因的基本结构 D diversity DH1 DH13 JH1 JH4 3’ Cμ Cδ Cγ3 Cγ1 Cγ2b Cγ2a Cε Cα Mice VH variable JH jioning CH constant LVH1 LVHn DH1 DH30 5’ Human 5’ L VH1 L VHn JH 3’ Cμ Cδ Cγ3 Cγ1 Cα1 Cγ2 Cγ4 Cε Cα2