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- The result indicated that selection stress was the main reason resulting in the significant deviations of synthetic introgression loci from expected segregation ratios. 人工选择压力可能是导致遗传位点出现偏分离行为的重要原因。
- Introgression loci 渐渗位点
- Introgression may take place in such situations. 在这种情况下可能发生渐渗现象。
- The two loci all have sequence heterogeneity. 两基因座均存在序列异质性。
- These loci have been used in parent-age determination, genetic diversity and population structure, population introgression, as genetic marker gesta-tion length and wintering survival et al. 这些位点被广泛应用到父权鉴定、遗传多样性和种群结构分析、种群基因渗入的检测、孕期长短及越冬存活率等的遗传标记等方面的研究中。
- Polymorphisms of Y-chromosome STR loci in Chinese ethnic groups. 中华民族群体Y-染色体STR多态性研究
- Except for 2 loci of PGI, all other 8 loci were polymorphic. 除PGI-1、PGI-2两个基因座外,其它8个均为多态性基因座;
- In Beijing, Changchun and Huabei of KM subcolonies, Ce2 loci is a type. 北京生研所、长春生研所和华北药厂的Ce2为单一的a型;
- Genetic polymorphism of 3 STR loci on chromosome 18 in Wenzhou Han population. 浙南汉族人群18号染色体上三个STR位点的遗传多态性研究
- Microstaellite loci Lscv043,BMS2508,300U and GC101 were polymorphic. 微卫星Lscv043、BMS2508、300U、GC101均为多态位点;
- Their predominant loci are the inferior vena cava and large veins of thighs. 最好发的部位是下腔静脉与大腿的大静脉。
- And this survey point out the difficulty of research on Y-chromosome STR loci. 本文对以上几个方面进行了综述,并提出目前研究的困难与不足。
- Having different alleles at one or more corresponding chromosomal loci. 杂合的在一个或更多的相应的染色体基因座上有不同的等位基因的
- A spatial mechanism may have particles with loci of double curvature. 一个空间机构可以有双曲率轨迹的点。
- The role of introgression in shaping the genetic variation pattern of the species should be seen in the same light. 在形成种的遗传变异型中,种质渗入所引起的作用也应当用同样的见地来看待。
- One of the main trends of lily breeding is to realize introgression between these groups. 实现它们之间的种质渗入是百合育种的主要方向之一 。
- Having the same morphology and linear sequence of gene loci as another chromosome. 同源的与另一个染色体在遗传座位组合和其可见结构上一致的
- The accessions with introgression from Mesoamerican to the Andean group could be useful as bridge varieties for common bean breeding. 由中美基因库向安第斯基因库渗透的天然杂交种质可为普通菜豆高产、优质、抗逆育种提供有价值的桥梁品种。
- When gene introgression requires the spontaneous development of a polyploid, the likelihood of gene introgression is very low. 当基因渗入需要一个自发性多倍体的产生(即杂交种是不可生育的),则基因渗入的可能性变得很小。
- Objectives of our study were to introgress elite subtropical and tropical germplasm with elite U.S.Corn Belt germplasm. 我们的研究目标是将优良的热带和亚热带种质通过渐渗杂交的方式导入美国玉米带种质。
