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Comparison of granddaughter design and general pedigree design analysis of QTL in dairy cattle: a simulation study
QTL mapping granddaughter design general pedigree design computer simulation
2015/6/1
Traditional methods for detection and mapping of quantitative trait loci (QTL) in dairy cattle populations are usually based on daughter design (DD) or granddaughter design (GDD). Although these desig...
利用Bayesian-MCMC方法对不同家系结构的畜禽远交群体的二级离散性状进行QTL连锁检测，在分析中，基于IBD方差组分的随机模型的定位策略，同时利用MCMC的3种不同抽样技术（Gibbs抽样、Metropolis抽样和Reversible jump MCMC抽样）产生相应QTL参数的后验样本，在此基础上进行目标参数的Bayesian统计推断。结果表明： Bayesian-MCMC方法能够对Q...