centromere造句

• 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。
• 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。
• 5s is more adjacent to the centromere if both rdnas are on the same arm
  在同一染色体臂时， 18sfi3na在臂的远端。
• Finding the centromer index depends on finding then centromere and the length of then chromosome
  着丝粒指数的求解依赖于着丝粒定位和染色体长度。
• 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。
• Following the replication of chromosomes , resultant chromatids remain attached at the centromere
  随着染色体的复制，着丝粒始终连接着形成的两个染色单体。
• During anaphase i of meiosis pairs of chromatids still connected at their centromere move to the spindle poles
  在减数分裂后期i中，由于纺锤丝的牵引，使成对的同源染色体各自发生分离，并分别向两极移动。
• In meiosis it is not until anaphase ii that the centromere divides , the chromatids being termed daughter chromosomes after separation
  在减数分裂期间，直到分裂后期ii两条染色单体才随着着丝点的分裂而彼此分开。
• The centromere is a specific genetic locus and remains relatively uncoiled during prophase , appearing as a primary constriction
  着丝粒是一个特化的遗传区域，在细胞分裂的早期始终保持解开的结构，所以也叫做主缢痕。
• During anaphase ii the centromeres divide and single chromatids are drawn toward the poles , thus sister chromatids are separated
  在减数分裂后期ii ，每条染色体的两个染色单体随着着丝点的分裂而彼此分开，由纺锤丝牵向两极。
• Centromere the region of the chromosome that contains the kinetochore , the structure that becomes attached to the nuclear spindle during mitosis and meiosis
  着丝粒：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。
• Chicken tyrp1 exons show 70 . 1 % nucleotide sequence homology with human exons . fish result shows that tyrp1 locates on the long arm of z and w near to the centromere
  用荧光原位杂交进行tyrp1的染色体定位，首次将tyrp1定位在z和w染色体长臂近着丝粒的位置。
• ( 2 ) the chromosomes of bmn cells showed the typical characteristics of lepidoterati insects . chromosomes of matephase without apparent centromere are short pole - like and pellet - like
  ( 2 ) bmn细胞的染色体表现为典型的鳞翅目昆虫的染色体：中期染色体短杆状或颗粒状、无明显的着丝粒。
• Furthermore , weak signals are found on the centromeres of many chromosomes . unlike 18s , pines have 1 - 2 pairs of 5s rdna sites , except for p . armandi that has four pairs . each pine could be discriminated by its rdna fish karyotype , although most of these pines cannot be distinguished by traditional karyotype analysis
  除了华山松ssd3na有旱对位点，马尾松只有1对位点外，其它松树的ssrizna位点数目均为2对， 、并且在双维管柬亚属植物中有一对属于弱位点。