homologous chromosome造句

"homologous chromosome"是什么意思   

例句与造句

  1. Cross-overs have occurred independently of each other between pair of homologous chromosomes .
    交换现象独立地在每一对同源染色体之间发生。
  2. An aneuploid state in which a third homologous chromosome is present in addition to the normal autosomal pair is called trisomy .
    除了正常染色体对以外,还存在有第二种同源染色体的非整倍体状态,被称为三体性。
  3. If both of a pair of homologous chromosomes are missing , nullisomy results
    如果一对同源染色体都缺失了,称为缺体。
  4. Homologous chromosomes have chromomeres in identical places along their length
    同源染色体在相同的部位具有染色粒。
  5. Non - homologous chromosome
    异源染色体
  6. It's difficult to find homologous chromosome in a sentence. 用homologous chromosome造句挺难的
  7. Bivalent describing any pair of homologous chromosomes when they pair up during meiosis
    二价染色体:在减数分裂中配对时的任意一对同源染色体。
  8. Pachytene in meiosis , the stage in mid - prophase that is characterized by the contraction of paired homologous chromosomes
    粗线期:减数第一次分裂前中期中的一个阶段,以配对同源染色体浓缩为特征。
  9. Locus ( pl . loci ) the position of a gene on a chromosome . alleles of the same gene occupy the equivalent locus on homologous chromosomes
    基因位点,基因座:基因在染色体上的位置。等位基因位于同源染色体相对应的位点上。
  10. Synapsis ( pairing ) the association of homologous chromosomes during the prophase stage of meiosis that leads to the production of a haploid number of bivalents
    联会(配对) :能产生单倍二价体的减数分裂前期,同源染色体的联合现象。
  11. Segregation the separation of the two alleles of a gene into different gametes , brought about by the separation of homologous chromosomes at anaphase 1 of meiosis
    分离:同源染色体在细胞减数分裂后期中向细胞极迁移,使等位基因最终分向不同配子。
  12. Pairing of homologous chromosomes ( synapsis ) commences at one or several points on the chromosome and is clearly seen during pachytene of meiosis i
    同源染色体两两成对平行靠拢,这一现象也称联会,联会发生在染色体的一点或多点上,可以在减数第一次分裂的粗线期观察到。
  13. Aneuploidy the condition , resulting from nondisjunction of homologous chromosomes at meiosis , in which one or more chromosomes are missing from or added to the normal somatic chromosome number
    非整倍性:在减数分裂的过程中同源染色体不分离而造成的一条或多条染色体的缺失或增加。

相关词汇

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  8. "homologous duplex"造句
  9. "homologous elements"造句
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