chr start stop reference nuc variant nuc depth genic status zygosity variant ID 20 12931649 12931651 AC 26 GENIC heterozygous 129983921 20 12955215 12955216 A 9 GENIC possibly homozygous 140485656 20 12956510 12956511 A G 17 GENIC possibly homozygous 403464555 20 12956510 12956511 A T 17 GENIC heterozygous 403464556 20 12956479 12956480 A 7 GENIC heterozygous 145956476