chr start stop reference nuc variant nuc depth genic status zygosity variant ID 9 9979857 9979858 G T 4 GENIC homozygous 117243909 9 9981849 9981850 T G 17 GENIC homozygous 117243910 9 9981850 9981851 G T 17 GENIC homozygous 117243911