chr start stop reference nuc variant nuc depth genic status zygosity variant ID 10 81747433 81747434 G A 7 GENIC heterozygous 51516022 10 81747446 81747449 CAG --- 7 GENIC heterozygous 51716384 10 81747828 81747829 T - 25 GENIC heterozygous 51716388