结果显示，新扬州鸡具有一定的遗传稳定性，已成为一个稳定的遗传群体，符合封闭群动物的遗传特征。
The results indicates that New Yangzhou chicken is a genetically stability breed and satisfies the genetic standard of closed colony animal.
结果提示，广西巴马小型猪具有一定的遗传稳定性，已成为一个稳定的遗传群体，符合封闭群动物的遗传特征。
The results suggested that Bama Miniature pig is a genetically stability breed and satisfies the genetic standard of closed colony animal.
永久群体的竞争优势为负向，理论上此永久F 2群体不能在生产上直接利用来作为杂交亲本，但可以作为遗传群体的研究材料。
Permanent group competitive advantage was negative, so this immortalized F2 population could not be directly used theoretically in production, but it could be used as genetic group research materials.
随着新等位基因在每个群体中独立突变产生，它们在许多遗传位点上的等位基因频率逐渐变得越来越不同。
Their allele frequencies at numerous genetic loci gradually become more and more different as new alleles independently arise by mutation in each population.
毫无疑问，个体差异有遗传基础，但认为社会定义的群体可以通过遗传解释却是错误的。
While there's an undoubted genetic basis to individual differences, it is wrong to think that socially defined groups can be genetically accounted for.
在亚群体间缺乏基因流动时，群体间的遗传差异开始累积。
In the absence of gene flow between the subpopulations, genetic differences between the groups begin to accumulate.
广义上讲，性状遗传性衡量的是群体成员间的差异在多大程度上可以用基因差异解释。
In broad terms, the heritability of a trait measures the extent to which differences among members of a population can be explained by differences in their genetics.
每个族群只携带有他们祖先群体中遗传变异的一部分。
Each group carried only a subset of the genetic variation from its ancestral population.
每经过这样一个时期，群体就会因人的大量死亡而失去许多遗传变异。
Each time that happened, the population lost a lot of its genetic diversity simply because a lot of people died.
该研究表明，地球上各个群体的遗传印记深入且明显，不会轻易被时间磨灭。
The research shows that populations' genetic footprints on the planet are deep, sharp and not easily covered over by time.
波拉克列举了可能应用的领域，如环境系统、气候模式、群体遗传学、宇宙学和海洋学。
As possible fields of application, Pollack named environmental systems, weather patterns, population genetics, cosmology and oceanography.
萨克斯写了一次去玛莎葡萄园的经历。那的失聪人群是一个手势语的群体，他们都是先天遗传性的，在250多年的岁月中无法摆脱这种命运。他们中的大部分听力没问题，但是仍然用手势交流。
Sacks writes of a visit to the island of Martha's Vineyard, where hereditary deafness was endemic for more than 250 years and a community of signers, most of whom hear normally, still flourishes.
包括加利福尼亚大学伯克利分校的Montgomery Slatkin在内的群体遗传学家认为，新方法的理论分析“看起来是正确的”。
Population geneticists, including Montgomery Slatkin of the University of California, Berkeley, say that the theoretical analysis in the new method "seems correct."
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.
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.
应用最新的分子生物学技术和其他技术，Dr . Hahn团队中的灵长动物研究专家，病理学家，遗传学家和病毒学家研究了GombeNationalPark中的三个黑猩猩群体。
Using recently developed molecular and other tests, Dr. Hahn's team of primatologists, pathologists, geneticists and virologists studied three chimpanzee communities in Gombe National Park.
他们收集了海量的序列片段，其中包括数千种来源于具有拓殖特定栖息地的生物群体的遗传信息。
They collect ast amounts of sequence fragments, which contain genetic information of thousands of species forming communities that colonise a certain habitat.
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.
上位效应平方和占总产仔数和活产仔数总遗传变异平方和的比例分别为6 3%和6 5 % ，可见上位效应对窝产仔数群体间遗传差异作用不大。
Epistatic component accounted for 6 3% for the total number born, and 6 5% for the number born alive, which showed that epistatic effect was not important in the genetic variation between populations.
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.
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.
树木的野生群体往往具有大量的“遗传负荷。”
Wild populations of trees usually carry a large "genetic load ".
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.
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.
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.
部分质量性状和数量性状的遗传分析结果说明资源群体在各个性状上均有较大的分离。
The hereditary analysis results of some quality properties and quantity properties proved there was greater separation on properties in the resource population.
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.
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.
群体遗传学分析结果表明，取样种群由于杂合子不足造成种群偏离哈迪·温伯格平衡。
The analysis results by GENEPOP software showed that the hypothesis of Hardy Weinberg equilibrium was rejected.
群体遗传学分析结果表明，取样种群由于杂合子不足造成种群偏离哈迪·温伯格平衡。
The analysis results by GENEPOP software showed that the hypothesis of Hardy Weinberg equilibrium was rejected.
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