Impact of selection on effective population size: a commentary on 'Inbreeding in artificial selection programmes' by Alan Robertson

Hill William G

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Impact of selection on effective population size: a commentary on 'Inbreeding in artificial selection programmes' by Alan Robertson

机译：选择对有效人口规模的影响：艾伦·罗伯森（Alan Robertson）对“人工选择计划中的近亲繁殖”的评论

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In a closed population of finite size, parents become increasingly related over generations and therefore inbreeding accumulates, heterozygosity decreases and random genetic drift of gene frequencies increases due to sampling. Under idealized conditions of random mating, discrete generations, constant population size, equal opportunities of leaving offspring and equal numbers of male and female parents, both the inbreeding coefficient and the genetic drift variance will increase in proportion to 1/2N if there are N parents.

机译：在有限大小的封闭种群中，父母之间的亲代关系越来越紧密，因此近亲繁殖逐渐增多，杂合性降低，并且由于采样，基因频率的随机遗传漂移增加。在理想的条件下，如果有N个父母，那么近亲繁殖系数和遗传漂移方差都将以1 / 2N的比例增加。。

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《Genetical Research》 |2007年第6期|共2页
作者
Hill William G;
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正文语种 eng
中图分类遗传学;
关键词
gene; heterozygosity; genetic drift; gene frequency; gametic disequilibrium; threshold trait; inbreeding in artificial selection programme; effective population size selection;

机译：基因;杂合度;遗传漂移;基因频率;配子不平衡;阈值性状;人工选择程序中的近交;有效的种群规模选择;

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专利

1. Impact of selection on effective population size: a commentary on 'Inbreeding in artificial selection programmes' by Alan Robertson [J] . Hill William G Genetical Research . 2007,第5a6期

机译：选择对有效人口规模的影响：艾伦·罗伯森（Alan Robertson）对“人工选择计划中的近亲繁殖”的评论
2. Stochastic simulation of Manchega sheep breed selection scheme. Impact of artificial insemination, progeny testing system and nucleus size on genetic progress and inbreeding [J] . J.R Smulders, M. Serrano, M.D. Perez-Guzman, Livestock Science . 2007,第2a3期

机译：Manchega绵羊选种方案的随机模拟。人工授精，后代检测系统和细胞核大小对遗传进程和近交的影响
3. Effective Size of Populations under Partial Inbreeding and Selection on a Set of Linked Additive Genes [J] . T. Nomura Biometrical Journal . 2005,第4期

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4. On the Combined Impact of Population Size and Sub-problem Selection in MOEA/D [C] . Geoffrey Pruvost, Bilel Derbel, Arnaud Liefooghe, European Conference on Evolutionary Computation in Combinatorial Optimization;European Conference on Genetic Programming;International Conference on Computational Intelligence in Music, Sound, Art and Design;European Conference on the Applications of Evolutionary Computation;EvoStar Conference . 2020

机译：论MOEA / D中人口规模与子问题选择的综合影响
5. Evidence for age-dependent selection in Iguana delicatissima: Does inbreeding depression shape population dynamics? [D] . Martin, Jessica Leigh. 2015

机译：鬣蜥的年龄依赖性选择证据：近亲抑郁会影响种群动态吗？
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7. Effect of genomic selection on rate of inbreeding and coancestry and effective population size of Holstein and Jersey cattle populations [O] . Bayode O. Makanjuola, Filippo Miglior, Emhimad A. Abdalla, 2020

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Impact of selection on effective population size: a commentary on 'Inbreeding in artificial selection programmes' by Alan Robertson

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