- 更多网络例句与随机交配的相关的网络例句 [注：此内容来源于网络，仅供参考]
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Limited by the population and generations, the local search ability is not good. A new niche—Braham model is brought forward. In the Braham niche, the random mating mode between chromosomes is replaced by the mating mode based on the fitness of the chromosomes.
本文提出了一种新的小生境算子—婆罗门，将简单遗传算法中的随机交配改为根据染色体的适应度进行交配，提高了遗传算法局部搜索能力，有效地防止了基因漂移。
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The "stemma equimultiple random select cross method" and "random mating method" were used to propagate offspring population of Langshan chicken. For each population, the pedigree of individuals were ascended up to 5 generations. Then, their generation increment of inbreeding coefficient was caculated using the regression slope rate.
以狼山鸡为素材，利用"家系等量随机选配法"和"随机交配法"2种保种方法进行继代繁殖鸡群，每个保种群每个世代的鸡只均逐只编制往上追溯5代的系谱图，利用回归斜率分析方法计算世代增量。
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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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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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The panmixia hypothesis--that all European eel migrate to the Sargasso Sea for reproduction and comprise a single, randomly mating population--is widely accepted.
欧洲鳗鲡随机交配的假说—所有的欧洲鳗鲡个体都洄游到Sargasso海进行繁殖，组成一个单一并随机交配的群体—一直被广泛接受。
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In the laboratory,unmated females were placed with randomly chosen males to determine whether,given the opportunity,females would be found mating with the largest available males. I exposed amplexing pairs to other males to determine if larger or smaller males would displace amplexing males.
在实验室内，令未交配雌体选择随机选出的雄体，观测雌体是否与最大的雄体交配；将抱对的蛙暴露于其它雄蛙，观测其它较大或较小的雄蛙是否取代已抱对的雄蛙。
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Assortative mating Sexual reproduction in which the pairing of male and female is not random.
选型交配：有性生殖中配对的雌雄双方不足随机交配的现象。
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In a large, randomly mating population that is free of disturbing forces, allele and genotypic frequencies do not change and are related in a simple way.
在一个大的，随机交配的人口是免费的令人不安的力量，等位基因与基因型频率不改变，并在有关的一个简单的方法。
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The lowest Fst value shows that less genetic variations exist among population of F.gracilipes whic is close to panmictic There is almost no genetic differentiation between populations of F.statice . Genetic similarity is 55.3%~ 65.2% between species of F.tataricum and its related species, which is close to the average level among species in seed plants.
这些种的近交繁育系数 F 值-0.54～-0.80，为随机交配的居群，杂合体过多；营养繁殖为主的金荞麦的FST值最高，相对较多的遗传多样性存在于居群间，长柄野荞麦相对较少的遗传多样性存在于居群间，更接近于自由交配。
- 更多网络解释与随机交配的相关的网络解释 [注：此内容来源于网络，仅供参考]
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inbreeding：近交
另外两种非随机交配的类型是近交(inbreeding)和远交(outbreeding). 在我们学习数量遗传时近交会涉及到亲属间优先交配,近交实质是对亲属关系的正选交配. 远交是非亲缘关系优先交配,突质上是负选交配. 近交大部分是属于自交,
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assortative mating：选型交配
族群遗传学主要的研究范围有三:第一、在杂交族群中 ,研究各个有亲缘关系个体间的遗传相关; 第二、分析自交(self fertilization)、选型交配(assortative mating)和随机交配(random mating)等交配系统;第三、分析演化动力,
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random mating：随机交配
随机交配(random mating)在有性繁殖群体中,每一个体与其群体的所有异性别的个体都有相等交配机会的繁殖方式. 例如在植物,雌雄异株、自交不亲和以及其他异花授粉植物构成的群体,一般通过风力和昆虫传粉,就是随机交配群体.
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outbreeding：远交
另外两种非随机交配的类型是近交(inbreeding)和远交(outbreeding). 在我们学习数量遗传时近交会涉及到亲属间优先交配,近交实质是对亲属关系的正选交配. 远交是非亲缘关系优先交配,突质上是负选交配. 近交大部分是属于自交,
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outbreeding：异交
152、异交(outbreeding):亲缘关系较远的个体间随机相互交配. 153、自体受精:同一个体产生的雌雄配子受精结合. 如:蚯蚓、草履虫等低等动物. 154、自花授粉植物(self-pollinated plant):其雌雄配子来源于同一植株或同一花朵. 如水稻、小麦等.
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Self-fertilization：自交
族群遗传学主要的研究范围有三:第一、在杂交族群中 ,研究各个有亲缘关系个体间的遗传相关; 第二、分析自交(self fertilization)、选型交配(assortative mating)和随机交配(random mating)等交配系统;第三、分析演化动力,
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heterozygous：杂合体
例如BB,bb 杂合体(Heterozygous): 基因座上有两个不同的基因, 例如 Bb,Dd. 犬有39对;78个染色体,交配时,精子和卵子各带来自父代和母代的39个染色体,随机又有序的结合成子代的39对染色体. 例如父代控制颜色的基因座上的两个等位基因为Bb,
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panmixis：随机交配群体
panmixis 随机交配群体 | panmycin 盘霉素 | panmyeloid 全骨髓的