X chromosome

美 [ˈeks kroʊməsoʊm]英 [ˈeks krəʊməsəʊm]
  • n.X染色体

复数: X chromosomes

X chromosomeX chromosome

noun

biology 生X染色体
a sex chromosome . Two X chromosomes exist in the cells of human females. In human males each cell has one X chromosome and one Y chromosome .

X chromosome

频次

  • 1
    N-COUNT X 染色体
    An X chromosome is one of an identical pair of chromosomes found in a woman's cells, or one of a non-identical pair found in a man's cells. X chromosomes are associated with female characteristics.

  1. Concerning characteristics that are determined by genes carried on the sex chromosomes ( on the X chromosome in particular ) .

    关于携带性染色体(尤指x染色体)基因决定的特征。

  2. 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。

  3. 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)。

  4. A study of the abnormal X chromosome in schizophrenic patients

    精神分裂症患者X染色体异常的研究

  5. One-hundred-forty-four human X chromosome genes had no counterparts in mice .

    人类X染色体上有144组基因不同于老鼠。

  6. Women with the syndrome are missing one or part of their second X chromosome .

    患有特纳综合症的女性往往缺失一种或部分第二X染色体。

  7. Numerical Ranges of Normal Dual Mapping The X chromosome was normal .

    正规对偶映象的数值域X染色体无变化。

  8. Methods Firstly , X chromosome scanning was used to exclude X chromosome .

    方法先进行X染色体扫查,排除致病基因位于X染色体的可能;

  9. Study of fragile X chromosome in the child patients with inherent mental retardation

    先天智力低下患儿脆性X染色体分析

  10. Proceeding of research on X chromosome genetic markers

    X染色体遗传标记研究进展

  11. 54.5 % of these cases involve the structural rearrangement of X chromosome .

    其中6例(54.5%)涉及X染色体结构异常。

  12. The X chromosome was normal . PCR amplification ;

    X染色体无变化。普通PCR扩增目的片段;

  13. The whole X chromosome were dyed light .

    X染色体不出现C带阳性区,整个被浅染;

  14. The abnormality and genetic disorders of X chromosome involved in premature ovarian failure

    X染色体异常及其基因缺陷在卵巢早衰发病机制中的研究

  15. It is nomal in scope . The X chromosome was normal .

    属正常范围。X染色体无变化。

  16. Sometimes there may be abnormalities in the X chromosome in only some cells in the body .

    有时可能会有异常的X染色体中,只有一些细胞在人体内。

  17. Clearly , the X chromosome Xceeds its feminine responsibilities .

    很明显,X染色体不光对雌性起作用。

  18. A Family of Fragile Site X Chromosome

    一个脆性位点X的家庭

  19. meeting that X chromosome of the egg .

    遇到携带着X染色体的卵子

  20. The X chromosome was normal .

    X染色体无变化。

  21. Development and Application of 4 X Chromosome STR Loci Markers Typing System for Forensic Genetics

    四个X-STR基因座荧光复合扩增体系的建立及其法医遗传学研究

  22. RFLPs Study of Parental Origin and Mechanism of 3 Cases with X Chromosome Structural Abnormality

    RFLPs研究三例X染色体结构异常的起源和形成机理

  23. As with mice , the TEX11 gene is also located on the human X chromosome .

    同小鼠一样,人体内的TEX11基因也位于X染色体上。

  24. Genetic polymorphism of X chromosome short tandem repeats locus

    X染色体短串联重复序列基因座的遗传多态性

  25. X Chromosome Inactivation in Mammalian PRION , LIFE AND PATHOGEN

    哺乳动物X染色体失活机制

  26. Skewed X Chromosome Inactivation and Imprinted / X-linked Gene Expression in Human Embryonic Stem Cells

    人类胚胎干细胞X染色体倾斜性失活及印迹、X连锁基因表达状态

  27. This report summarized the proceeding of research on X chromosome genetic markers in the clinical and forensic context .

    本文收集了国内外X染色体遗传标记在临床疾病诊断及法医DNA工作者实践中的研究和应用资料,汇总报道了X染色体遗传标记的研究进展。

  28. X chromosome mosaicism is not the only genetic difference between males and females .

    染色体嵌合现象并不是男性与女性之间唯一的基因差别。

  29. The chromosome carrying the male determining genes is designated Y and the corresponding female one the X chromosome .

    携带决定男性的基因的染色体称为Y染色体,携带决定女性的基因的染色体称为X染色体。

  30. X chromosome centromeric alpha satellite DNA variation in Klinefelter 's syndrome patients and their parents

    Klinefelter综合征及双亲X染色体着丝粒区α-卫星DNA变异研究