研究多基因座复等位基因的自交群体后代基因型频率,给出其递推算法,结果发现多个基因座都是纯合基因的基因型频率逐代增加,相对增加量逐代减少,最终趋于一个定值;而多个基因座中有杂合基因的基因型频率最终趋于0,但有可能前几代递增,以后逐代减少;杂合基因个数越多,趋于0的速度越快。 To study the genotype frequency of selfing daughter population of multi-locus multiple alleles and its recursive algorithm, we found that the genotype frequencies of homozygous loci increased from one generation to the next, and the relative increase decreased gradually, Eventually converge to a fixed value. However, the frequency of heterozygous genotypes in multiple loci finally tends to 0, but it may be increased in the previous generations and then decreased from generation to generation. The more the number of heterozygous genes tends to 0 Faster.