本文提出了一种用纯合基因型估计数量性状遗传力的新方法。
A new method for estimating heritability of quantitative characters using a group of true-breeding genotypes was developed.
与野生基因型携带者相比较，突变杂合和突变纯合基因型携带者的子代罹患CHD的OR值为0.46 (95%CI： 0.31 ~ 0.69)。
Compared with wild type genotype, offsprings of mutant heterozygote and homozygote were at higher risk of CHD, with OR0.46 (95%ci: 0.31 ~ 0.69).
利用这4个标记对来自不同生态区的一批纯合基因型大豆材料(高蛋白或高油)分别进行扩增检测。
A group of soybean materials, which were pure genotype and contained higher protein or higher oil content in seeds, were amplified and detected by using these markers.
用最小二乘法分析SNP对长白猪、约克夏猪和杜洛克猪的背膘厚的效应的结果表明，纯合基因型个体的背膘厚大于杂合基因型个体。
The effects of this SNP on backfat thickness in Landrace, Yorkshire and Duroc were estimated using least square method. The homozygote pigs had thicker backfat than the heterozygote ones.
用最小二乘法分析SNP对长白猪、约克夏猪和杜洛克猪的背膘厚的效应的结果表明，纯合基因型个体的背膘厚大于杂合基因型个体。
The effects of this SNP on backfat thickness in Landrace, Yorkshire and Duroc were estimated using least square method. The homozygote pigs had thicker backfat than the heterozygote ones.
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