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同源多倍体的英文

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"同源多倍体"怎么读用"同源多倍体"造句

英文翻译手机手机版

  • autoploid
  • autopolyploid

例句与用法

  • Autopolyploids are genetically isolated from their parental diploids .
    同源多倍体与其亲本二倍体在遗传上相隔离。
  • Autopolyploids often have larger cells than the parent plants but are morphologically very similar
    同源多倍体通常比它们父(母)本的细胞大,但形态上相似。
  • Autopoly - ploids may arise from the fusion of diploid gametes that have resulted from the nondisjunction of chromosomes at meiosis
    同源多倍体通常可能来自在减数分裂过程中染色体不分离导致的二倍体融合。
  • Method : induction of polyploidy by colchicine treatment is efficacious , and part of the doubled plants were identified as homologmous tetraploids
    结果表明:用秋水仙碱诱导菘蓝多倍体植株是有效的,已有部分植株已加倍成为同源多倍体
  • There exist three limitations , i . e . , the limitations in ideology , materials ( the number or the type ) and technical approaches , in the research of autopolyploid rice
    摘要在同源多倍体水稻的研究中存在3大局限胜,即思想观念的局限阵、材料数量(或材料类型)的局限性和技术思路的局限性。
  • Haploid organisms have one genome , diploid organisms have two homologous sets , polyploid organisms have many sets sometimes form the same ancestor ( autopolyploids ) and sometimes from different ancestor ( allopolyploids )
    单倍体生物有一个基因组;二倍体生物有两个同源的基因组;多倍体生物有多个基因组,它们可能源于同一祖先(同源多倍体) ,也可源自不同的祖先(异源多倍体) 。
  • To explore the potential values of autopolyploid rice , the authors thought that it was worth studying mere in the following four aspects : the possibility in direct utilization of autotetraploid rice , the possibility in utilization of heterosis of autotetraploid rice , the possibility in transfer of allogenic substances and the enrichment of rice gene by using autopolyploid rice en the bridging parent , and the genetic tides of important characters in autopolyploid rice
    为了挖掘同源多倍体水稻的潜在利用价值,在今后的研究中有如下4条途径值得探索,即探索直接利用同源四倍体水稻的可能性、探索利用同源四倍体水稻杂种优势的可能性、探索以同源多倍体水稻为桥梁完成异源遗传物质转移和丰富水稻基因库的可能性探索同源多倍体水稻特征特性的遗传规律。
用"同源多倍体"造句  

其他语种

百科解释

同源多倍体是由某个细胞在分裂过程中姐妹染色单体或同源染色体分离失败使染色体数目加倍造成的多倍体。由于同源多倍体个体每个细胞中染色体组数可能为奇数,使它们在减数分裂中无法正确配对和平均分离,因而同源多倍体个体可能不育。
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