Ultrastructure, diversity and evolution of cell division in the chlorarachniophytes

利用延时视频显微镜、荧光显微镜和透射电镜对3种遗传距离较远的绿藻类植物的细胞分裂方式进行了研究。结果表明，绿藻类植物细胞分裂方式的基本过程存在较大的差异。本研究为进一步了解绿藻类植物的细胞分裂方式提供了基础知识，绿藻类植物是通过次生内共生进化而来的。

Cell division manner of three chlorarachniophyte species that are phylogenetically distant each other was studied using a time-lapse video microscope, a fluorescent misrocope and a transmission electron microscope. It has been revealed that a big diversity is present in the basic processes of cell division manner among species of chlorarachniophytes. This research contributes to providing a good amount of basic knowledge on the cell division manner of chlorarachniophytes, which evolved by a secondary endosymbiosis.