chr start stop reference nuc variant nuc depth genic status zygosity variant ID 1 86428130 86428131 C - 26 GENIC homozygous 685085027 1 86429749 86429750 C G 57 GENIC homozygous 510362721 1 86429779 86429780 A T 53 GENIC homozygous 510362722