chr start stop reference nuc variant nuc depth genic status zygosity variant ID 1 86428130 86428131 C - 10 GENIC homozygous 742883810 1 86429749 86429750 C G 24 GENIC homozygous 625850881 1 86429779 86429780 A T 22 GENIC homozygous 625850882