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- An enzyme that catalyzes genetic recombination. 催化重级酶能催化基因重组的一种酶
- Construction of a Replaced Vector with His 5 Gene for Screening of Yeast Artificial Chromosome Recombination 含有His5基因用于酵母人工染色体重组筛选的置换型载体的构建
- Construction and Application of MCB L Plate for Facilitation of Chromosome Recombination in Fungi 促进真菌染色体重组的MCBL共诱导平板的构建和应用
- Study on Relationship Between Length of Homologous Sequences and Chromosomic Recombination Rate in Saccharopolyspora erythraea 糖多孢红霉菌同源片段长度与染色体重组率关系的研究
- Like mRNA, both tRNA and rRNA are transcripts of chromosomal DNA. tRNA及rRNA同mrna一样,都是染色体DNA的转录产物。
- The degree of recombination is reciprocal in most cases. 重新结合的程度在大多数情况下是相互的。
- Aberrance of the Chromosomal in 20 patients(3.7% in 545 patients). 染色体变异共20例;占3.;7%25。
- All of 17 cases detected by CGH showed chromosomal aberrations. CGH技术检测的17例肺癌标本中均检出染色体畸变(扩增和/或缺失),而且每个病例涉及多条染色体畸变。
- The physician should also order chromosomal and hormonal studies. 还应该进行染色体和激素水平的检查。
- Reaction of gas recombination mainly occurs during the charge. 气体复合反应主要发生在充电阶段。
- To undergo or cause recombination;form new combinations. 重新组合经历或产生重组;形成新的组合
- To undergo or cause recombination; form new combinations. 重新组合经历或产生重组;形成新的组合
- The style of recombination is integration on multiple locus. 重组方式主要是多位点整合。
- The polymeric reaction of MC nylon is of anionoid recombination. MC尼龙的聚合反应属于阴离子型催化反应;
- The preparation of a recombination sample is more complex. 油气再混合成样比较复杂。
- Chromosomal Structural Variation in Long-term Cultures Triticum aestivum L. 长期继代小麦培养细胞的染色体结构变异特征。
- Chromosomal arms 5AL, 4BL, 6BS, 7BL and 7DL carry genes for LSS character. (2 )控制并列小穗的基因定位在 5AL、4BL、6BS、7BL、7DL染色体臂上 ;
- Low level of PAPP-A was also associated with fetal chromosomal an... 结论:母体血清PAPP-A浓度可用来筛查胎儿染色体异常。
- Objective To study the genetic effect of balanced chromosomal translocation. 摘要目的研究染色体平衡易位的遗传效应。
- Recombination radiation can ionize another atom of the same species. 复合过程产生的辐射可能使同一原子核素的另一个原子发生电离。