...neclusterα珠蛋白基因簇60allopurinol别嘌呤醇143alpecia,hereditary遗传性早秃55alpha-thalassemiaα地中海贫血64，164AlufamilyAlu家族41amniocentasis羊膜穿刺131Amp-FLP扩增片段长度多态性162amplification扩增161amplifiedfragmentlengthpolymorphism扩增片段长度多态...