G1 and S cells comprised 53.46%and 28.24%respectiv ely,and apoptosis rate was 0.76%in the cell cycle of Clone5 by flow cytometer.

• 曲线显示Clone5的增殖能力明显增强; 流式细胞仪检测发现；Clone5细胞周期中G1期细胞占53.；46%25；S期细胞占28