centromeres

centromeres

美 　英

• n.【生】着丝点[粒]
• 网络着丝粒；著丝粒；中心粒

词形变化

复数：centromeres  

英汉解释

n.	1. 【生】着丝点[粒]

英英解释

n.	1. the point at which two parts of a chromosome join and at which the spindle fibers are attached during cell division

例句

"It turns out these centromeres play a critical role in passing out one copy of each chromosome to each daughter cell, " said Page.

“这表明这些着丝点在传递染色体的遗传信息到每个子细胞时起着重要作用，”Page说。

Dicentric --- A structurally abnormal chromosome with two centromeres.

有两个着丝粒的结构异常的染色体。

In mitotic anaphase, sister chromatids split at their centromeres and are pulled apart toward opposite poles.

在有丝后期，姐妹染色单体由于着丝点的分裂而分开并且被拉向细胞的两极。

The incorporated O. eichingeri segments were small in size and mainly distributed away from centromeres.

易位的紧穗野生稻片段都很小，主要分布在远离着丝点的区域。

What role do telomeres and centromeres play in genome function?

端粒和著丝粒在基因组中发挥甚麽作用？

centromeres and telomeres, most higher plant genomes

每条和端粒，大多数高等植物基因组

The macrostructure of rice centromeres

水稻着丝粒结构分析

effects can occur at telomeres and centromeres, which

影响可能会发生在端粒，每条，