Centromere
01
着丝粒, 动粒
the region of a chromosome where the two sister chromatids are joined and where the spindle fibers attach during cell division
例子
The centromere plays a crucial role in the proper segregation of chromosomes during mitosis.
着丝粒在有丝分裂过程中对染色体的正确分离起着至关重要的作用。
Scientists study the structure of the centromere to understand genetic stability.
科学家研究着丝粒的结构以了解遗传稳定性。
