chr start stop reference nuc variant nuc depth genic status zygosity variant ID 10 81747433 81747434 G A 17 GENIC heterozygous 51516022 10 81747446 81747449 CAG --- 19 GENIC heterozygous 51716384 10 81747828 81747829 T - 16 GENIC heterozygous 51716388