chr start stop reference nuc variant nuc depth genic status zygosity variant ID 1 86428130 86428131 C - 1 GENIC homozygous 726345765 1 86429749 86429750 C G 13 GENIC heterozygous 598161881 1 86429779 86429780 A T 4 GENIC homozygous 598161882