查询词典 genetic

The number of forward sequences was higher than that of reverse ones in Bos taurus, but with similar genetic diversity. While the reverse sequence from Ovis aries had higher genetic diversity than forward ones.

在牛上，正向片段跟反向片段有较近的遗传距离，而在绵羊上正、反向片段的遗传距离较远。

Genetic diversity and genetic differentiation of Cryphonectria parasitica,which were from China, Japan, Italy and the USA, were analyzed using inter simple sequence repeat molecular technique.

本研究利用ISSR分子标记技术，对中国、日本、意大利及美国等四个栗疫病菌群体的遗传多样性和遗传分化进行了分析。

The result revealed a lack of spatial structure of genetic variation among populations of C. parasitica indicating a fact that genetic variations of the most polymorphic loci were randomly distributed.

结果表明：中国栗疫病菌居群缺乏空间结构，绝大多数 RAPD位点变异为随机分布的空间模式，但部分位点表现出渐变、斑块和双向渐变的非随机分布模式，又显示了一定的空间结构。

Objective: To study the distribution of genetic polymorphism of VWA, FGA, PENTA E loci in Mongolia population and construct genetic database.

目的 ：了解内蒙古锡盟地区蒙古族人群 VWA、FGA、PENTA E三个 STR位点的遗传多态性分布，获得相应多态位点的群体遗传学数据。

Manis pentadactyla pentadactyla ; wildlife rescue system ; conservation ; mtDNA ; genetic structure ; genetic variation

指导教授李玲玲；中文关键字台湾穿山甲；救伤通报系统；保育；粒腺体DNA ；遗传结构；遗传变异

Each relevant experiment proved the table of genetic codes has its own permutable pattern from chemical reactants to products , instead of the descriptions in the table of genetic codes .

&密码子的氨基酸意义&破译实验中，将反应物多个不同类核苷酸分子共聚体的空间几何形象描述为密码表中三个字母的直线上单向排列，造成用一维空间刚量描述r维空间向量的数学描述错误。

Genetic relationships of germplasm resources of A. pernyiThe genetic relationships of 68 A. pernyi cultivars were analyzed by random amplified polymorphic DNA .

利用RAPD标记技术对68个柞蚕品种间的遗传差异进行了分析，并依此构建了柞蚕品种的系统分类层次。

Pisang Mas as transformation receptor, and optimized the genetic transformation system of banana from aspects of hygromycin selection concentration and selection method in order to establish a high efficient Agrobacterium tumefaciens-mediated genetic transformation system for banana.

为建立根癌农杆菌介导的香蕉高效遗传转化系统，本研究以雄性花诱导产生的贡蕉胚性悬浮系为转化受体，从潮霉素筛选浓度和筛选方法两方面进行了优化。

In this paper ,the factors that affect plant genetic transformation were discussed ,and the genetic transformation system of Populus simoniiX P.

探讨了影响植物遗传转化的若干因素，初步建立了小黑杨花粉植株的遗传转化体系。

The establishment of the novel methology for molecular diagnosis of WD,and molecular diagnostic methods for HD and SCA would help the clinical diagnosis,prenatal diagnosis,presymptomatic diagnosis and genetic cousultation of the three genetic diseases.

本研究在国际上首次建立了WD分子诊断方法体系，建立了对HD和SCA五种常见亚型进行分子诊断的方法，为三种遗传病的临床诊断、产前诊断和遗传咨询提供了可靠的科学依据。

The split between the two groups can hardly be papered over.

这两个团体间的分歧难以掩饰。

This approach not only encourages a greater number of responses, but minimizes the likelihood of stale groupthink.

这种做法不仅鼓励了更多的反应，而且减少跟风的可能性。