chr start stop reference nuc variant nuc depth genic status zygosity variant ID 1 148740763 148740765 GT -- 16 GENIC heterozygous 62165001 1 148740860 148740862 TG -- 13 GENIC possibly homozygous 62232770 1 148753895 148753896 A - 16 GENIC heterozygous 62313113