杂合体

zá hé tǐ
  • heterozygote
杂合体杂合体
杂合体[zá hé tǐ]
  1. 主基因杂合体为完全显性,显性效应达14.97cm;

    Heterozygote of the major gene shows complete dominance with dominance effect 14.97cm ;

  2. 采用高铁血红蛋白还原定性法,再用NBT定量法对湛江地区围产期夫妇3766人做了G6PD缺乏症基因频率的调查,对地中海贫血性状(杂合体)进行了筛查。

    Using methemoglobin reductive qualitative method and NET quantitative method , G6PD deficiency gene frequency of 3766 perinatal women-husbands in Zhanjiang district was investigated . The heterozygote character of thalassemia was also screened .

  3. southern杂交结果表明,其T-DNA为单拷贝插入,因此推断该插入功能失活突变体株系的上代单株为杂合体,且为一个插入突变位点。

    Further Southern blot indicated that T-DNA insert was a single copy .

  4. 水稻剑叶形态与稻米粒形QTL分析及相应剩余杂合体衍生群体的构建

    QTL Analysis for Flag Leaf and Grain Shape and Populations Construction Derived from Related Residual Heterozygous Lines in Rice

  5. 我们对PACT杂合体小鼠自交子代做了大量的胚胎期追踪分析,发现PACT纯合体基因敲除小鼠在胚胎期6.5至7.5天死亡,胚胎发育停滞,原肠形成失败。

    We found the homozygotes died around embryonic days 6.5-7.5 . Mutant embryos were found developmentally retarded and failed to undergo gastrulation .

  6. 这些突变体都是T2代杂合体,通过卡那霉素和Basta抗性筛选,从每一种突变体中都筛选到了纯合体。

    These mutants were T2-generation hybrids , and homozygotes were screened out from each mutant under the conditions of kanamycin and basta resistance .

  7. 这些种子都是T2代杂合体,因此我们首先利用卡那霉素和Basta抗性筛选出了每种突变体的纯合体,并进行了分子验证。

    The mutants were all T2-generation hybrids and we screened out the homozygotes from each mutant with the resistance to kanamycin and basta . We also had molecular verification to keep accuracy .

  8. RnaseH是一类特异性内切RNA/DNA杂合体中RNA链的酶,其活性依赖于二价金属离子,酶切产物具有5′-磷酸末端和3′-羟基末端。

    RNase H enzymes are ribonucleotide-specific endonucleases that cleave the RNA portion of RNA-DNA / DNA or RNA / DNA duplex , which activities depend on a divalent positive ion , releasing oligoribonucleotides with 3 ′ - OH and 5 ′ - Phosphate ends .

  9. 通过各个群体颜色表现与原剩余杂合体基因型的比较,将C基因定位于微卫星标记RM314与RM253之间。

    By relating the coloration performances of the populations with the genotype compositions of the RHLs , the C locus was located between rice SSR markers RM314 and RM253 .

  10. 为进一步了解该基因与其他基因之间的调控关系,本研究还选取了营养生长期野生型、突变体和杂合体叶片组织提取RNA做基因芯片,发现一些可能有关联的基因,并用Realtime-PCR进行验证。

    We extract RNA from leaves of wild type , mutant and heterozygote in vegetative period for gene chip and found some relationship between genes , some of these results had been proved by Realtime-PCR .

  11. 进一步借助于RNA/DNA杂合体抗体选择性地直接标记核仁中rRNA基因的转录位点,结果表明了小麦细胞核仁rRNA基因的转录位点是在FC与DFC的过渡区域及DFC中。

    Furthermore , with anti-RNA / DNA hybrid antibodies , we directly and selectively labeled the transcription sites of rRNA genes of nucleoli and revealed that it located in DFC and the transitional region between DFC and FC in wheat .

  12. 所有的译文都是杂合体,《呼啸山庄》的中文译本也不例外。

    There is no exception to Chinese translations of Wuthering Heights .

  13. 人的不同价值观的复杂文化杂合体。

    That complicated cultural rag-bag of people 's values .

  14. 染色体倒位与优生研究关于杂合体优势的数学讨论

    Study on the relationship between chromosomal inversion and better birth MATHEMATICAL ANALYSIS OF HETEROZYGOUS ADVANTAGE

  15. ,杂合体控制0;

    Phenotypes and its heterozygote controlled 0 ;

  16. 自交的杂合体植株产生几乎25%的不正常种子,这些种子最终萎缩败育。

    Selfed heterozygous plants produced approximately 25 % abnormal seeds which were shrunken and aborted .

  17. 从而判断胜利黑麦为易位杂合体。

    Accordingly , it is believed that the rye cultivar , Victory , is a translocation heterozygote .

  18. 关于杂合体优势的数学讨论

    Mathematical analysis of heterozygous advantage

  19. 易位杂合体是半不育的。呈杂合子状态的某些常染色体易位完全可以生活的。

    Inversion heterozygotes are semi-sterile . Certain autosomal translocations in the heterozygous state can be fully viable .

  20. 而格鲁特能做到其他动植物杂合体不能做到的是快速移动。

    The one thing that Groot does that no real plant-animal hybrid could is walk or move quickly .

  21. 杂合体Chy/+的农艺性状与野生型相比,主要在株高、生育期和每穗粒数上差异显著。

    The plant height , growth stages and the grain number per panicle showed significant difference between Chy / + and the wild-type .

  22. 玉米两系法的研究(初报)细胞核雄性不育系的保持系&双杂合体的选育

    The Study of Two Lines Method in Maize ( First Report ) Breeding for Nucleus Male Sterility of Maintenance & Double Heterozygote in Maize

  23. 由于其高度不育,突变性状采用杂合体保存,经5代连续自交,均表现稳定遗传特性。

    Doe to its exceeding sterility , the mutation was maintained by heterozygotes , and it was also inherited stably after five generations of self-pollination .

  24. 其中2棵抗性株自交后代的遗传分析表明,真空渗入法所得的转化株为杂合体,且其分离比符合3:1的单基因分离规律。

    As the observed ratio of progeny of two transformants which on selfing was 3:1 , it was proved to be heterozygote for two transformants .

  25. 发现4头苏联西门塔尔种公牛具染色体1/29易位。其中3头为易位杂合体公牛,1头为易位纯合体公牛。

    One / twenty-nine chromosome robertsonian translocation was found in 4 Russion Simmental bulls , three of them were heterozygotes , one of them was homozygote .

  26. 杂合体中酶的部分表达和很广范围显性表达(从几乎完全隐性到高度显性)具多重机制。

    Multiple mechanisms leading to partial enzyme expression in heterozygotes and a wide range of dominance varying from almost complete recessive to a high degree of dominance were found .

  27. 结果表明,该组合的穗下节长涉及一个主基因和一组微效基因,主基因杂合体为不完全负显性;

    The results indicate that the genetic difference of spike length in this cross relates to one major gene and a group of polygenes ; Heterozygote of the major gene shows incomplete negative daminance ;

  28. 本论文利用分子信标作为核酶切割产物的连接模板和检测分子,在RNA/DNA核酸杂合体连接过程中,核酶切割产物的信息被实时转换为荧光信号。

    Using molecular beacon as the template and the signal molecule for ribozyme cleavage product , the information of cleavage product has been directly converted into fluorescent signal during RNA / DNA ligation process .

  29. 自那以后,这两者的人设方向完全不同。但可以想象的是,如果内维杂合体可以轻易完成的话,那这两人定会共追一只小蜜蜂呢。

    Both characters have since then gone on in entirely different directions , but one would imagine that if inter-dimensional crossovers were easier to perform , the two of them would regularly grab a tiny beer together .

  30. 苎麻是雌雄同株的杂合体,其多胚性已经得到证实,然而品种间多胚率差异极大。

    Ramie is a kind of monoecism heterozygote crop , whose property of polyembryony has been confirmed . However , the variation of polyembryonic ratio was significant among breeds . This study aimed to obtain polyembryonic varieties and haplobiont .