centromere

1. Each chromosome consists of two chromatids held together by the centromere.
   每个染色体由两个染色单体所组成，它们被一个着丝点联结在一起。
2. Having two equal arms because of the median position of the centromere.
   由于着丝粒在中央而具有两个等臂的。
3. The research on centromere protein H promoting TSCC cells proliferation
   着丝粒蛋白-H对舌鳞癌细胞增殖促进作用的研究
4. Changes of peripheral blood chromosomal centromere aberration in patients with cytomegalovirus infection after anti-viral treatment
   巨细胞病毒感染患者治疗前后外周血染色体着丝粒点畸变率比较
5. During mitosis, sister chromatids remain joined by their centromere until anaphase.
   在有丝分裂期间，姐妹染色单体在分裂后期之前都是通过着丝点连接的。
6. The paper has summarized development of biochemical component and ultrastructure of heterochromatin in eukaryote with an introduction to the development of ultrastructure in centromere.
   概述了异染色质生化组成及其在超微结构方面的研究进展，着重介绍了着丝粒的异染色质超微结构研究。
7. Centromere The region of the chromosome that contains the kinetochore, the structure that becomes attached to the nuclear spindle during mitosis and meiosis.
   染色体上包含着丝点的区域，在细胞有丝分裂和减数分裂期间与纺锤体相整合的一种结构。
8. 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。
9. In this study, the team began by cloning the native M.mycoides genome into yeast by adding a yeast centromere to the bacterial genome.
   该项研究中，团队首先通过将细菌基因组加入酵母着丝粒的方法将原生丝状支原体基因组织植入酵母进而克隆。
10. Detection of bladder cancer using chromosome centromere probe
    染色体着丝粒探针在膀胱肿瘤诊断中的应用
11. The duplicates are attached to each other at a constricted region called the centromere.
    对偶体彼此相连于称为着丝粒的缩小的区域。
12. Kinetochore& A structure at the centromere to which the spindle fibers are attached.
    纺锤体微管在着丝粒两侧的附着处，与染色体分离密切相关。
13. The FISH results showed clearly the location of centromere of chromosome, providing an important method to identify the rice chromosome.
    清楚显示了第12染色体着丝粒所在的位置，为水稻染色体的准确识别提供了一种新的方法。
14. The chromosome in XY Group is smaller metacentric one to which no other chromosome is relative in male individuals, and the Y chromosome is small terminal centromere, being the smallest of all the chromosomes.
    XY染色体是一较小的中部着丝粒染色体，雄性个体中没有其它与之相对的染色体，Y染色体为小的端着丝粒染色体，为最小者。
15. We reported the sequence structures of the first complete rice chromosome centromere through identifying and sequencing a large BAC clone-based contig, which covered the rice chromosome 4 centromere.
    在物理图构建的过程中鉴定了覆盖水稻第四号染色体着丝粒的重叠群，并对这个重叠群进行了测序，获得了第一个完整的水稻染色体着丝粒序列结构。
16. Plant karyotype analysis, involving the number, shape, length and banding of chromosome, site of centromere and so on, is an important method for classification and genetic study of plant.
    植物核型分析是指对植物细胞染色体的数目、形态、长度、带型和着丝粒位置等内容的分析研究，是植物分类和遗传研究的重要手段。
17. Based on this, double exchange of tetrads and centromere mapping are analysed and discussed in detail.
    在此基础上，对双交换四分子的分析和着丝粒作图进行了详细地讨论。
18. Three main fluorescent patterns of ANA seen were nuclear membrane, nuclear dots and centromere patterns.
    ANA的主要荧光模式为细胞核膜型、细胞核点型和着丝点型。
19. Effects of Taxol on Centromere Antigens and Nucleolar Protein B23 in Cultured Mammalian Cells
    紫杉酚（Taxol）对培养的哺乳动物细胞的着丝点抗原和核仁蛋白B23的影响
20. New methods was reported for measuring parameters of chromosome karyotyping, including chromosome middle-axis location, centromere determination and chromosome length measurment.
    本文中提出了一些用于染色体组分型分析中的染色体参数测量的新方法，包括染色体中轴的确定，染色体图象拉直，着丝粒位置的确定和染色体长度的测量等。
21. In this paper we propose a new algorithm to compute the position of the centromere of a chromosome, analyze the result, and justify the validity of the algorithm.
    文中给出了求解着丝粒位置的一种算法，并对算法的结果进行了分析，证明了算法的正确性与有效性。
22. During cell division, chromosome segregation is orchestrated by the interaction of spindle microtubules with the centromere.
    在细胞分裂过程中，染色体的分离是受到纺锤体微管与动点的结合编排调控的。
23. The secondary constriction has been observed on the centromere region of the chromosome No.
    染色体短臂近着丝粒区观察到次缢痕。
24. Centromere Spreading and Out-of-phase Chromatid Separation& A Mechanism Inducing Chromosomal Aneuploidy in Tumor Cells
    着丝粒散开和染色单体期外分离&一种导致肿瘤细胞染色体非整倍性的机制
25. Cloning and characterization of a centromere express sequence of rye B chromosome
    黑麦B染色体着丝粒表达序列的克隆和分析
26. Centromere, telomere and origins of replication are important elements to maintain the mitotic stability of chromosome. The Yeast Artificial Chromosome ( YAC) was firstly built in 1983 triumphantly by using these elements of yeast.
    着丝粒、端粒和复制起点是保持染色体在有丝分裂时稳定性的重要组分，利用酵母染色体的这些组分，1983年人们首次成功地构建了酵母人工染色体（YAC）。
27. Centromere Protein may be the specific protein biomarkers of DBP damaged the Sertoli cells.
    着丝粒蛋白可能成为DBP损伤睾丸支持细胞的特异生物标记物。
28. In this study, we used microdissection and PCR technology, explore the cotton centromere. The main results were as follows: 1. Establishment of chromosome or chromosome segment microdissection and LA-PCR technology in cotton.
    本研究利用显微切割技术及PCR扩增技术，探寻棉花的着丝粒序列，主要研究结果如下：1.棉花染色体或染色体片段微分离及LA-PCR技术体系的建立。
29. Results shows that variation induced by mature embryo culture mainly occurred on the region of centromere. 3.
    研究表明组织培养途径诱导产生的变异大多数也出现在着丝粒区域。

noun

1. a specialized condensed region of each chromosome that appears during mitosis where the chromatids are held together to form an X shape
   1. the centromere is difficult to sequence

   Synonym:    kinetochore