标准样本:50 AA, 30 Aa, 20 aa → 频率之和为 1 N = 100。基因型频率:AA = 0.50、Aa = 0.30、aa = 0.20。等位基因频率:p = 0.50+0.15 = 0.65,q = 0.20+0.15 = 0.35。完全显性下:显性表型 = 80%,隐性表型 = 20%。{"result":"N=100: AA=0.5, Aa=0.3, aa=0.2.","metadata":{"input":{"AA":50,"Aa":30,"aa":20},"result":{"N":100,"freqAA":0.5,"freqAa":0.3,"freqaa":0.2,"p":0.65,"q":0.35,"dominantPhenotype":0.8,"recessivePhenotype":0.2}}}
疾病等位基因:64 AA, 32 Aa, 4 aa → p = 0.80, q = 0.20 N = 100。基因型频率:AA = 0.64、Aa = 0.32、aa = 0.04。等位基因频率:p = 0.64+0.16 = 0.80,q = 0.04+0.16 = 0.20。若 aa 为隐性遗传病基因型,则疾病频率为 4%,携带者频率为 32%。{"result":"N=100: AA=0.64, Aa=0.32, aa=0.04.","metadata":{"input":{"AA":64,"Aa":32,"aa":4},"result":{"N":100,"freqAA":0.64,"freqAa":0.32,"freqaa":0.04,"p":0.8,"q":0.2,"dominantPhenotype":0.96,"recessivePhenotype":0.04}}}