【摘要】 痘苗病毒感染ＨｅＬａ细胞后形态学上出现了较典型的细胞凋亡特征，电泳分析显示出ＤＮＡ阶梯，用ＤＮＡ断裂原位检测技术发现其染色质断裂主要存在于核周，与染色质凝聚位置相似。更多还原

【Abstract】 After infecting with Vaccinia virus, HeLa cells manifest typical morphological characters of apoptosis, and the electrophoretogram of their chromosomal DNA shows the ladder pattern. In situ apoptosis detection reveals that the location of the DNA cleavage is near the nuclear membrane, where chromatin condensation also occurs.更多还原