图论主坐标分析是分析人类群体遗传结构的一种理想方法。
The graph theory principle coordinates analysis is an ideality method for studying the human population genetic structure.
图论多维尺度分析是分析人类群体遗传结构的一种理想方法。
The graph theory multidimensional scaling analysis is ideality method for studying the human population genetic structure.
初步推断，在自然选择条件下，两个群体遗传结构发生了变化。
It showed that genetic structure of two populations were different under the effect of natural selection.
这说明SRAP标记可用于荔枝的品种鉴定和群体遗传结构的研究。
It is demonstrated that SRAP markers can be used for variety identification and genetic construction of litchi.
提出了分析人类群体遗传结构的PPG双标图模型的基本原理及其应用。
This paper presents the principles and application of PPG biplot model to the field of human population genetics for analyzing the population genetic structure.
结论生化标记分析和微卫星DNA方法均可较好地反映长爪沙鼠群体遗传结构。
Conclusion Both biochemistry maker and microsatellite DNA marker are good methods at analyzing the population genetics of Mongolia gerbil colonies.
探讨了人类群体遗传结构对应分析中“蹄型效应”的产生机制及其遗传学解释。
At present study, the reasons of "horse-shoe effect" in correspondence analysis for analyzing human population genetic structure was explained.
应用结构基因座和微卫星DNA两种遗传标记探讨长江三角洲白山羊群体遗传结构。
Genetic structure of Yangtse River Delta White Goat Population was discussed by using structural loci and microsatellite DNA markers.
建议应尽快进行群体遗传结构、种系发生及遗传资源的收集、保存和利用方面的研究。
So population genetic structure, phylogeny, as well as collection, conservation and utilization of Quercus should be studied as early as possible.
这里我们采用高度多态的遗传标记更好的解决了欧洲鳗鲡的群体遗传结构分析的问题。
Here we have used highly polymorphic genetic markers that provide better resolution to investigate genetic structure in European eel.
本文提出了畜禽遗传资源系统保存的概念、基本思想及其群体遗传结构变化的数学模型。
The concept and fundamentals of Systemic conservation of Animal and Poultry Genetics Resources (SCAPGR) and mathematical models of genetic structure with conservation population were proposed.
遗传变异的大小及群体遗传结构与一个物种的进化潜力和抵御不良环境的能力密切相关。
Genetic variation's size and community's genetic structure are closely related with a species' evolution potential and resistance poor surroundings' ability.
提出基因频率矩阵的图论多维尺度分析方法，探讨该法在人类群体遗传结构研究中的应用。
This paper presents the methodology of graph theory multidimensional scaling analysis, and explores its applicability for studying human population genetic structure.
目的：提出基因频率矩阵的图论主坐标分析方法，探讨该法在人类群体遗传结构研究中的应用。
Objective: To present the methodology of graph theory principle coordinates analysis and explore its applicability for studying human population genetic structure.
这些现象的产生可能和远缘杂交不同群体的基因组组成有一定关系，因此分析这些群体的群体遗传结构有着重要意义。
There are some certain relations between the death and the different community's genome, therefore it is necessary to analyzes these Genetic Structure of these communities.
该方法也具有DNA标记的特点，在群体遗传结构和亲缘关系分析以及标记辅助选择等遗传育种领域具有广阔的应用前景。
As it has many characteristics of DNA marker, RMAPD has a widest potential application in animal breeding and genetics, such as analysis of genetic structure and relationship and MAS.
结论人类群体遗传空间结构异质性变异函数模型可以揭示人类群体遗传空间结构特征。
Conclusion spatial semivariogram models of human population genetic structure can effectively reveal the spatial structure of the population genetic structure.
结果实例表明，模型客观地反映了人类群体遗传空间结构异质性和空间自相关性。
Results the spatial semivariogram model revealed the spatial genetic structures of a human population.
氮肥主要影响冬小麦营养体个体形态特征和群体结构，对功能叶生理指标的影响程度远低于遗传因子。
Nitrogen fertilizer mainly affected the winter wheat individual character and colony's structure , nitrogen had less affected on functional leaves than genetic factors.
本文评述了群体同工酶基因位点遗传结构研究中的主要度量方法及其在森林树种中的应用概况。
The main methods to characterize population genetic structure at isozyme loci and their applications in forest trees were reviewed.
在人类单位点致病基因与遗传标记基因的遗传连锁分析中，家系是应用得最普遍的一种群体结构。
Pedigree is one of the most general population structure in the genetic linkage analysis between human single genetic inheritance disease locus and genetic marker locus.
本文介绍我们用C语言编制的人类与医学遗传学群体与家系资料分析计算机系统的菜单结构与各子系统的功能。
The function and menu structure of the computer program package of the population and pedigree analysis of human and medical genetics designed by C language are described briefly in this paper.
方法结合地理距离和遗传距离的关系，分别建立基于三种经典遗传距离的群体遗传空间结构异质性的变异函数模型。
Methods Spatial semivariogram models were set up based on genetic distance by analyzing the relationship between geographic distance and genetic distance.
目的建立人类群体遗传空间结构异质性变异函数模型。
To establish a spatial semivariogram model of human population genetic structure.
作者分别用RAPD、ISSR和SSR三种分子标记方法，在野生莲个体和群体水平上分析了遗传变异的大小及其遗传结构。
By using RAPD, ISSR and SSR three molecular marks, we revealed the variation sizes and the genetic structures at individual or colony levels.
群体的杂合性比率接近期望值，表明该群体具有正常的遗传结构。
The heterozygosity rate of the population was close to the expectation, indicating that the population had a normal genetic structure.
采用群体遗传学理论与方法研究了陕西省秦川牛场秦川牛保种群30多年来的保种情况，详细地分析了保种群的规模、年龄结构及迁移情况。
Population genetic theory and method were used to study the conservation results of Qinchuan cattle for 30 years plus in Qinchuan cattle farm of Shaanxi province.
在不同的亚洲人群体中有不同的遗传结构。
There are different genetic structures in different Asian groups.
根据多座位电泳法检测的结构基因座上等位基因频率分析湖羊群体的遗传共适应性。
Using the method of multiloci electrophoresis, genetic co-adaptability of Hu Sheep was analyzed according to allele frequencies in 14 structural loci.
根据多座位电泳法检测的结构基因座上等位基因频率分析湖羊群体的遗传共适应性。
Using the method of multiloci electrophoresis, genetic co-adaptability of Hu Sheep was analyzed according to allele frequencies in 14 structural loci.
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