chr start stop reference nuc variant nuc depth genic status zygosity variant ID 6 1458709 1458710 A G 28 GENIC heterozygous 54806437 6 1458772 1458773 A G 28 GENIC heterozygous 54806438 6 1458778 1458779 G A 26 GENIC heterozygous 54806439