chr start stop reference nuc variant nuc depth genic status zygosity variant ID 1 23103644 23103645 C A 7 GENIC heterozygous 62526853 1 23103649 23103650 C A 6 GENIC heterozygous 62526854 1 23107664 23107665 T C 12 GENIC heterozygous 62526898