kinetochore
英[kɪ'niːtəkɔː]
美[kaɪ'netəˌkɔː]
- n. [生]动粒；着丝粒；着丝点
chromatin核染质; cytoplasmic细胞质; proteins蛋白质; actin肌动蛋白; cytoplasm细胞质; nuclei核心，核子; histone组蛋白; chromosomal染色体; phosphorylation磷酸作用; spindle轴; chromosome染色体;
详细释义
Noun:
-
a specialized condensed region of each chromosome that appears during mitosis where the chromatids are held together to form an X shape;
"the centromere is difficult to sequence"
双语例句
- 1. They form a connection between the starting point in the chromosomes, the kinetochore, and the centrosome.
- 他们将染色体、着丝粒和中心体的起点连接起来。
youdao
- 2. The kinetochore thin. The kinetochore was not found on each SC in our experiments and probable reason has been discussed.
- 未发现银染SC具有着丝粒，并对可能的原因做了分析讨论。
youdao
- 3. The metaphase plate would thus be the null point between two equal but oppositely directed and acting groups of kinetochore tubules.
- 中期板大概是两个相等而方向相反的放射状著丝点微管群之间的平衡点。
youdao
- 4. Centromere --- The primary constriction on the chromosome, a region at which the sister chromatids are held together and at which the kinetochore is formed.
- 染色体的主缢痕，使姐妹染色单体连在一起，在其两侧各有一个由蛋白构成的动粒。
youdao
- 5. Centromere --- The primary constriction on the chromosome, a region at which the sister chromatids are held together and at which the kinetochore is formed.
- 染色体的主缢痕，使姐妹染色单体连在一起，在其两侧各有一个由蛋白构成的动粒。
youdao
- These findings provide insights into the evolution of meiosis and kinetochore regulation during mitosis and meiosis.
这些发现为研究减数分裂以及有丝分裂和减数分裂中动粒调节的演变提供了基础。 - The centromere contains the kinetochore, a structure involved in the attachment of the chromosomes to the spindle during nuclear division.
着丝点上包含了着丝粒，着丝粒确保细胞在分裂中染色体与纺锤体的整合，发生有序的染色体分离。 - The distal end of the kinetochore tubule is firmly embedded in the pole.
着丝点微管的末端牢牢地埋入纺锤极。 - The centromere contains the kinetochore, a structure involved in the attachment of the chromosomes to the spindle during nuclear division.
着丝点上包含了着丝粒，着丝粒确保细胞在分裂中染色体与纺锤体的整合，发生有序的染色体分离。
用作名词 (n.)
相关词汇
- centromere 〈生〉着丝点...
【近义词】
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