chr start stop reference nuc variant nuc depth genic status zygosity variant ID 4 203337274 203337275 A - 36 GENIC heterozygous 57053616 4 203338024 203338025 G A 39 GENIC heterozygous 57053617 4 203338862 203338863 G A 82 GENIC heterozygous 60183786