Population genetics owes its origin to Francis Galton.
体遗传学的创立应归功于弗朗西斯·高尔顿。
单词 | Population genetics |
释义 |
Population genetics
英语例句库
Population genetics owes its origin to Francis Galton. 体遗传学的创立应归功于弗朗西斯·高尔顿。 Genecology The study of ecological genetics, or population genetics in relation to environment. 遗传生态学(种群生态学):是一门研究生态遗传或种群遗传与环境关系的学科。 Population genetics and RAPD was used to research the genetic diversity of 14 Artemisia frigida populations in different Synusiologic area of Inner Mongolia. 采用居群遗传学方法及RAPD技术,对内蒙古不同生态地区具有代表性的14个冷蒿居群的遗传多样性进行了研究。 "This is important research because it supports the out-of-Africa theory about the origin of modern humans," said Ranjan Deka, a population genetics researcher at the University of Cincinnati. “这是个重要的研究成果,因为它支持了有关现代人类起源的“非洲起源说””,辛辛那提大学人类遗传学研究员Ranjan Deka说。
原声例句
99%不为人知的故事 I studied population genetics and plant genetics. 我研究人口遗传学和植物遗传学。 历年英语四级阅读真题 " An individual's genetics has a big influence on their height, but once you average over whole populations, genetics plays a less key role, " he added. “个人的遗传基因对其身高影响很大,但是一旦从全部人口的平均身高来说,遗传基因的作用就不那么关键了,”他补充道。 2019年英语四级阅读真题 " An individual's genetics has a big influence on their height, but once you average over whole populations, genetics plays e less key role, " he added. “一个人的基因对他们的身高有很大的影响,但一旦你对整个人群进行平均, 基因就不再那么重要了, ” 他补充道。 科学60秒-科学美国人 2021年10月合集 " We're changing the population genetics and changing genetic variation. We are reducing, we are eliminating variation. And if variation is a good thing and is a target of conservation, then that's something to be concerned with." “我们正在改变种群遗传学和遗传变异。我们正在减少,我们正在消除变化。如果变异是一件好事并且是保护的目标,那么这就是值得关注的事情。”
中文百科
群体遗传学![]() 群体遗传学(英语:Population genetics)又称族群遗传学或种群遗传学,是研究在演化动力的影响下,等位基因的分布和改变。演化动力包括自然选择、性选择、遗传漂变、突变以及基因流动五种。通俗而言,群体遗传学则是在种群水平上进行研究的遗传学分支。它也研究遗传重组,种群的分类,以及种群的空间结构。同样地,群体遗传学试图解释诸如适应和物种形成现象的理论。 群体遗传学是现代进化综论出现的一个重要成分。该学科的主要创始人是休沃·怀特、约翰·伯顿·桑德森·霍尔丹和罗纳德·费雪,他们还曾经为定量遗传学的相关理论创建基础。
英语百科
Population genetics 群体遗传学![]() ![]() ![]() ![]() Population genetics is the study of the distribution and change in frequency of alleles within populations, and as such it sits firmly within the field of evolutionary biology. The main processes of evolution are natural selection, genetic drift, gene flow, mutation, and genetic recombination and they form an integral part of the theory that underpins population genetics. Studies in this branch of biology examine such phenomena as adaptation, speciation, population subdivision, and population structure. |
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