Brezina V
Folia Biol (Praha). 1977;23(3):199-204.
Mitosis in spherical cells of heteronuclear cell line VUP-1 was analyzed by means of time-lapse cinemicrography. A comparison with another permanent cell line (hamster) revealed some differences in the duration of individual mitotic stages. Metaphase was the longest stage in VUP-1 line cells (about 3-4 hours). Various irregularities in mitotic cycle kinetics were also found, such as absence of anaphase or separation of chromosomes from the aster in metaphase. Attention was further focussed on cytokinesis.
通过延时电影显微镜术分析了异核细胞系VUP-1球形细胞的有丝分裂。与另一种永久细胞系（仓鼠）进行比较后发现，各个有丝分裂阶段的持续时间存在一些差异。中期是VUP-1系细胞中最长的阶段（约3 - 4小时）。还发现有丝分裂周期动力学存在各种异常情况，例如后期缺失或中期染色体与星体分离。研究进一步聚焦于胞质分裂。
