Comparison of genetic robustness in randomly (rand) and assortatively (asst) mating populations.

Statistics are maximum likelihood χ2 values: n.s. = not significant,*p**p***pPairs of columns show the proportion of unfit phenotypes (those responding to one or more detrimental resources) for the labeled genotypes (AA, AB, and BB), as well as the population as a whole (Total). The first row of results pertains to the proportion of unfit phenotypes just before (rand) or soon after (asst) the invasion of the assortative mating gene (Methods). The second row of results pertains to the percentage increase in unfit phenotypes after the genotypes have been subject to single point mutations (Methods). Statistics indicate significant differences in the proportion of the functional phenotypes before and after the invasion of assortative mating, indicated for each row of results.

本数据集的统计值为最大似然卡方（χ²）值：n.s. 表示无显著性差异，*、**、***分别对应不同显著性水平的p值。列组展示了标注基因型（AA、AB、BB）以及整体种群（Total列）的不适表型比例，其中不适表型指对一种或多种有害资源产生响应的表型。结果第一行对应选型交配（assortative mating）基因入侵前（rand，即随机状态）或入侵后即刻（asst，即选型交配状态）的不适表型比例，具体细节参见方法部分。结果第二行对应基因型经受单位点突变后，不适表型的增幅比例，具体细节参见方法部分。统计结果表明，各结果行均标注了选型交配基因入侵前后功能表型比例存在显著差异。