population genetics 英[ˌpɔpjuˈleiʃən dʒiˈnetiks] 美[ˌpɑpjəˈleʃən dʒəˈnɛtɪks] 释义 群体[种群]遗传学 实用场景例句 全部 Population geneticsowes its origin to Francis Galton. 体遗传学的创立应归功于弗朗西斯·高尔顿. ...
Population genetics is the study of the genetic composition of populations, including distributions and changes in genotype and phenotype frequency in response to the processes of natural selection, genetic drift, mutation and gene flow. Featured ...
population genetics基本解释 群体遗传学;种群遗传学;族群遗传学;居群遗传学;遗传学 分词解释 population(地区、国家等的)人口,人口数量 genetics遗传学 猜你喜欢 adult population成年人口 ageing of population人口老龄化 aging population老龄化人口 an aging population老年人口 animal genetics动物遗传学 behavioral ...
从这个意义上说,群体遗传学是一门定量地研究生物进 化机制的遗传学科,所以有人又称它为进化遗传学(evolutionar ygenetics)。但严格来说,二者 是有区别的。通常把群体遗传学理解为研究某一物种的群体遗传规律,而把进化遗传学理解为 研究任何物种的群体遗传规律,即进化遗传学的范围更广,而群体遗传学则是进化遗传学...
群体遗传学 Population Genetics 群体(population)——一个物种生活在某 一地区内的能相互交配的个体群。 群体遗传学(population geneics)——研究 人群中的遗传结构及其变化的规律的学科。 一、群体中的遗传平衡 基因频率和基因型频率 遗传平衡定律 遗传平衡定律的应用 二、影响遗传平衡的因素 一、群...
The field of population genetics examines the amount of genetic variation within populations and the processes that influence this variation. A population is defined as a group of interbreeding individuals that exist together at the same time. Genetic variation refers to the degree of difference ...
Population genetics (Science: epidemiology, genetics) The study of genetic influences on the components of cause and effect in the somatic characteristics of populations.Last updated on July 24th, 2022 You will also like...The Gene Pool and Population Genetics According to Charles Darwin's theory ...
Population Genetics Learning Objectives By the end of this section, you will be able to: Describe the different types of variation in a population Explain why only heritable variation can be acted upon by natural selection Describe genetic drift and the bottleneck effect...
Retracing European (pre)history through population genetics (autosomal, Y-chromosomal and mitochondrial DNA), tables and maps of haplogroup frequencies by country and region, DNA of famous individuals, and medical genetics.
and resulted in serial replacements of paternal lineages. The reproductive fitness gain they estimate for the elite lineages is 15% per generation, which is a very large number in evolutionary genetics (2% selection coefficients are large in this field). The Bell Beaker group seems to have been...