...(一)有丝分裂过程 1、前期 标志前期开始的第一个特征是染色质开始浓缩 (condensation)形成有丝分裂染色体(mitotic chromosome);稍晚时候,着丝粒两侧开始装配动粒 结构。
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紫杉醇还能抑制有丝分裂所需的微管网再生,妨碍有丝分裂纺锤体的形成导致染色体的断裂,抑制了肿瘤细胞的复制。
Taxol can inhibit mitosis of the microtubule network renewable, prevent mitotic spindle lead to the formation of chromosome break, inhibit the replication of tumor cells.
What happens during mitosis is that the cell is able to separate this double set of chromosomes into two sets and that happens in a way that's shown in this cartoon here.
当细胞有丝分裂时,细胞将其分开形成两组染色体,如下图所示
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