chr start stop reference nuc variant nuc depth genic status zygosity variant ID 1 86428130 86428131 C - 22 GENIC homozygous 712768544 1 86429749 86429750 C G 36 GENIC homozygous 575179807 1 86429779 86429780 A T 39 GENIC homozygous 575179808