1956 年 21 巻 2 号 p. 194-199
This paper deals with the mitotic process of tumor cells with lobated nuclei of the MTK-IV tumor followed in living condition by phase microscopy, in hanging-drop preparations.
The succession of mitotic events was followed from interphase to telophase in single cells, with particular attention to the formation of the nuclear lobes and the behavior of the chromosomes. The results from the present investigation supplement the data obtained in the study of the fixed material in showing that the cells with lobated nuclei are able to re-enter mitosis and undergo a perfectly normal division.