chr start stop reference nuc variant nuc depth genic status zygosity variant ID 12 14117386 14117387 C A 12 GENIC homozygous 126167794 12 14128469 14128470 C A 5 GENIC homozygous 126167796 12 14128625 14128626 C A 10 GENIC homozygous 126167797