chr start stop reference nuc variant nuc depth genic status zygosity variant ID 12 31909138 31909139 A - 12 GENIC heterozygous 734211687 12 31931953 31931954 A - 5 GENIC heterozygous 734211690 12 31933715 31933716 C CA 6 GENIC heterozygous 734211692 12 31935734 31935736 AC -- 5 GENIC heterozygous 734211696