The subclone bladder carcinoma cell lines,stably expressing bcl-2 and neo gene respectively,were successfully selected, named as BIU87/bcl-2 and BIU87/neo.

• 建立分别稳定表达bcl-2基因、新霉素抗性基因(neo)的膀胱癌亚克隆细胞株BIU87/bcl-2、BIU87/neo。