chr start stop reference nuc variant nuc depth genic status zygosity variant ID 1 167023724 167023725 T C 35 GENIC homozygous 635309099 1 167023729 167023730 C T 36 GENIC homozygous 635309100 1 167024204 167024206 AA -- 16 GENIC homozygous 748014862