APAF-1 cDNA sequences of K562 and CEM/VLB100 belonged to APAF-1XL and APAF-1L,respectively. There was no difference in APAF-1 mRNA level between 2 cell lines.

• 测序结果K562和CEM/VLB100APAF-1cDNA分别属于APAF-1XL和APAF-1L型,两个细胞系APAF-1mRNA表达水平无差异。