...但是迄今为止，有关研究主要集中在繁殖生理和胚胎发育方 面，对其分子遗传基础——数量性状基因座（quantitative genetic loci，QTL）的研究依然较少， 且多以国外的梅山猪群及其杂交群体作为研究对象，对国内的保种群尚未进行任何研究。
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Three new genetic loci have been identified with involvement in subtle and quantitative variation of human eye colour.
三种新的基因位点与人眼颜色的微小及定量变化有关。
AFLP has been emerged as a major new type of genetic marker with broad application in systematic, pathology, population genetics, DNA fingerprinting and quantitative trait loci (QTL) mapping.
AFLP已广泛应用于分类学、病理学、种群遗传学、DNA指纹分析的研究和建立数量性状基因图谱，成为最主要的遗传标记。
Genetic linkage mapping, positional cloning, quantitative loci traits mapping, microarrays and transcriptional silencing are genomic technologies that being widely used in recent years.
遗传连锁作图、定位克隆、数量特性位点作图、微阵列分析及转录沉默等，是近年来常用的基因组学研究技术。
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