IgH GENE ORGANIZATION VH DH JH 483的E212412 VARIABLE DIVERSITY JOINING GENE GENE GENE SEGMENTS SEGMENTS SEGMENTS VH DH JH N=65 N=27 N=6 EACH SEGMENT IS AN EXON EACH V GENE SEGMENT IS MADE UP OF A ☑ LEADER EXON AND A VH EXON LEADER SEQUENCE L V NO RNA “EXON EXON SPLICE SITE U5-07-1
淋巴细胞分化成熟过程中抗原 受体基因的重排 Splicing of IgH Heavy Chain mRNA SPLICED OUT nascent mRNA圆 人 VDJ月 SPLICING mature mRNA AAAAAA VDJ 611-6 NOTE:DO NOT CONFUSE THE RNA SPLICING EVENT WITH THE DNA RECOMBINATION EVENTS OF VDJ JOINING
淋巴细胞分化成熟过程中抗原 受体基因的重排