Y chromosome

美 [ˈwaɪ kroʊməsoʊm]英 [ˈwaɪ krəʊməsəʊm]
  • n.Y染色体

复数: Y chromosomes

Y chromosomeY chromosome

noun

biology 生Y染色体
a sex chromosome . In human males each cell has one X chromosome and one Y chromosome . In human females there is never a Y chromosome .

Y chromosome

频次

  • 1
    N-COUNT Y染色体
    A Y chromosome is the chromosome in a man's cells which will produce a male baby if it joins with a female's X chromosome. Y chromosomes are associated with male characteristics.

  1. The X chromosome is metacentric , the Y chromosome being telocentric .

    x染色体为中部着丝点,y染色体为端部着丝点。

  2. After sequential routine and c-band staining and accurately identifying Y chromosomes , 18 Y chromosomes were measured , arm ratio of them was 3.19 , and therefore Y chromosome of Luxi cattle belonged to subtelocentric chromosome .

    经常规&C带连续染色,准确识别出y染色体之后测量了18条y染色体,臂比为3.19,属亚端着丝点染色体。

  3. Like humans , platypuses carry an X and a Y chromosome .

    鸭嘴兽跟人类一样,也有X和Y染色体

  4. An X chromosome combines with the mother 's X chromosome to make a baby girl ( XX ) and a Y chromosome will combine with the mother 's to make a boy ( XY ) .

    X染色体与母亲的X染色体结合,就会生出女孩(XX);而Y染色体和母亲的X染色体结合则会生出男孩(XY)。

  5. 429 cases of long Y chromosome configuration and its clinical effects analysis

    429例大Y染色体核型与临床效应观察分析

  6. The analysis on 376 cases of long Y chromosome configuration

    大Y染色体核型376例分析

  7. Large Y Chromosome Cytogenetic Studies and Their Clinical Effect Analysis

    大Y染色体的细胞遗传学研究及其临床效应分析

  8. Objective To discuss the clinical significance of long Y chromosome configuration .

    目的探讨大Y染色体核型的临床意义。

  9. Study and Application of Molecular Structure and Polymorphisms in the Human Y Chromosome

    Y染色体的分子结构和多态性研究与应用

  10. Objective : To investigate the possible clinical effects of long Y chromosome .

    目的探讨大Y染色体核型是否能造成临床效应。

  11. Relationship between Major Indexes of Body Growth and Y Chromosome of School Children

    学龄期儿童Y染色体形态与生长发育主要指标关系的初步探讨

  12. It takes a Y chromosome to make a man .

    Y染色体决定了男儿身。

  13. Conclusion : Long or short Y chromosome may lead to some different clinical effects .

    结论Y染色体的变异均会不同程度地导致临床效应。

  14. We analyzed the Y chromosome diversity of the two populations .

    本文分析了珞巴族和僜人这两个群体的Y染色体多样性。

  15. Y Chromosome Relative Length Analysis of 106 Case of Fujian She Ethnic

    106例福建畲族男性Y染色体相对长度遗传性分析

  16. To analyse the relationship between large Y chromosome and abnormal pregnancy

    大Y染色体核型与生育异常的关系分析

  17. Conclusion Maybe the long Y chromosome configuration is related to some diseases .

    结论大Y染色体核型可能有一定的临床效应。

  18. A preliminary study of human Y chromosome specific short tandem repeat loci

    Y染色体特异短串联重复序列初步研究

  19. Analysis of 29 Cases of Y Chromosome Abnormalities

    Y染色体异常29例分析

  20. The positive rate of Y chromosome of mice in Groups 2-6 was 100 % .

    第2~6组小鼠染色体核型分析显示Y染色体阳性率为100%。

  21. Objective To study the genetic polymorphism of Y chromosome in different Chinese ethnic group populations .

    目的研究中国不同民族群体Y染色体的遗传多样性。

  22. The Construction of Rich Genomic Library of Bovine Y Chromosome

    牛Y染色体DNA富集文库的构建

  23. is to mean that you don 't have a Y chromosome ,

    意味着你没有Y染色体

  24. The main contents are as follows : Chapter one mainly introduces the whole characteristics of human Y chromosome ;

    第一章主要介绍人类Y染色体的整体特征;

  25. Enzyme - labeled DNA probes and the detection of Y chromosome DNA

    酶标DNA探针与Y染色体DNA的探测

  26. Genetic Character of Human Y Chromosome

    人类Y染色体的遗传特性

  27. Studies on Y Chromosome Polymorphism and the Origin and Classification of Chinese Yellow Cattle

    Y染色体多态性与中国黄牛起源和分类研究

  28. Study on Genetics for Big Y Chromosome

    大Y染色体的遗传学探讨

  29. Influence of Y Chromosome Abnormality on Male Reproductive Ability

    人类男性Y染色体变异对男性生育力影响的临床分析

  30. The labeling and application of RNA probe from the mouse Y chromosome sequence

    小鼠Y染色体RNA探针的标记和应用