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双亲遗传差异是亲本选配的重要原则。过去多把地理差异当作遗传差异,但不少研究认为二者并无必然联系。因此,如何度量双亲遗传差异已成为亲本选配的重要问题。现将有关文献综述如下:
Parents genetic differences are an important principle of parent matching. Geographical differences in the past as a genetic difference, but many studies that there is no necessary link between the two. Therefore, how to measure the genetic differences of parents has become an important issue of parent matching. The relevant literature is summarized as follows: