chr start stop reference nuc variant nuc depth genic status zygosity variant ID 1 33821605 33821606 C CAAA 12 GENIC heterozygous 62123066 1 33821605 33821606 C CAAAAAAAAA 12 GENIC heterozygous 62123067 1 33840286 33840288 TG -- 1 GENIC homozygous 60657120 1 33852756 33852757 C G 28 GENIC homozygous 60657133