沉淀汉英词典

Bivalents

沉淀汉英词典

基本解释

  • 二价体

同根派生

     

英汉例句

  • When synapsis is complete the paired chromosomes are referred to as bivalents.
    当联会完成的时候,那配成对的染色体叫做二价体。
  • The chiasmata can slip off the ends of the bivalents, and thus chiasma frequency may be reduced by terminalization.
    有时交叉可以从二价体末端处滑开，因此移端过程可以降低交叉频率。
  • There were less bivalents at meiotic MI of PMC than expected,and no multivalent had been found.
    在小孢子发育过程中，四分体期有多个微核出现，同时发生了高频的多分孢子，形成五分、六分孢子；
  • 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。
  • Abstract:We have developed a technique of random-primed tritium labeled DNA extension on the pachytene bivalents of rice-field eels.
    采用随机引物,在黄鳝二价体上建立了氚标记引物原位DNA合成技术,并详细探索了该技术的实验条件。