查询词典 panmixia
- 与 panmixia 相关的网络例句 [注:此内容来源于网络,仅供参考]
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Second. Equilibrium time changes with the common population's panmixia ratio varying.
建立了普通群体的遗传理论及其该理论的系列数学模型。2。
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It is the differentia that three kinds of genotypes frequency of panmixia parts of common population are constant in every generation,but variable in selfing part.
不同的是普通群体随机交配部分的3种基因型频率在各世代是固定的量,自交部分的3种基因型频率是变量。
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Generally, whether the panmixia ratio is large or small, the population reaches to equilibrium after 1-10 generations.
普通群体依据随机交配率大小的不同,趋近平衡的时间不同。
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When the panmixia ratio vary from 0 to 1, its influence on the genotype frequency are lessening, as for inbreeding coefficient, it is constant.Ninth.
并且随机交配率从0到1对基因型频率影响的程度由大逐渐变小,近交系数对基因型频率影响的程度始终一样。9。
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Mathematical model 3.7, 3.16 and 3.30 are the mathematical model of a equilibrium population, and they can be converted into mathematical models of panmixia population and nonequilibrium selfing population.
它可以转换为随机交配群体的数学模型和非平衡自交群体的数学模型。
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By the contrast between common population and inbreeding population, we know that the sameness of them are they all take the population for the synthesis of panmixia and selfing or inbreeding.
通过普通群体与近亲交配群体的比较,群体在非平衡条件下,普通群体与近亲交配群体相同的是都把群体作为随机交配和自交或近亲交配两部分的合成群体。
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When population are in noneequilibrium, if we know the genotype frequency of one generation of common population, the genotype frequency of the next or any generation can be calculated on the basis of the panmixia ratio and gene frequency directly.
群体在非平衡条件下,如果已知普通群体某一世代的基因型频率,根据随机交配率、基因频率可直接推算下一代或任一世代的基因型频率。
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This pattern of genetic structure implies non-random mating and restricted gene flow among eels from different sampled locations, which therefore refute the hypothesis of panmixia.
这种遗传结构暗示非随机交配模式和不同区域样品间存在一定限制的基因流,因此否认了随机交配假说。
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Tenth. A series of mathematical model of genetic mechanism of common population have been established,they are mathematical description of genetic mechanism of common population, so the population that the population genetics researching have extended from panmixia population, inbreeding population,selfing population to common population. It will start the new research territory of population genetics and promote its development.
本文建立了普通群体遗传机制的一系列数学模型,这是对普通群体遗传机制的数学描述,它使群体遗传学所研究的群体由随机交配群体、近亲交配群体、自交群体扩展到普通群体。
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To date, the panmixia hypothesis has remained unchallenged: genetic studies realized on eel's mitochondrial DNA failed to detect any genetic structure; and a similar lack of structure was found using allozymes, with the exception of clinal variation imposed by selection.
到目前为止,随机交配假说尚未得到挑战:通过线粒体研究未发现鳗鲡存在遗传结构,而利用同工酶也得到缺乏遗传结构的相似观点,而因选择引起的渐变群变异是例外。
- 推荐网络例句
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On the other hand, the more important thing is because the urban housing is a kind of heterogeneity products.
另一方面,更重要的是由于城市住房是一种异质性产品。
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Climate histogram is the fall that collects place measure calm value, cent serves as cross axle for a few equal interval, the area that the frequency that the value appears according to place is accumulated and becomes will be determined inside each interval, discharge the graph that rise with post, also be called histogram.
气候直方图是将所收集的降水量测定值,分为几个相等的区间作为横轴,并将各区间内所测定值依所出现的次数累积而成的面积,用柱子排起来的图形,也叫做柱状图。
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You rap, you know we are not so good at rapping, huh?
你唱吧,你也知道我们并不那么擅长说唱,对吧?