chr start stop reference nuc variant nuc depth genic status zygosity variant ID 1 86428130 86428131 C - 2 GENIC homozygous 705607336 1 86429749 86429750 C G 18 GENIC homozygous 561864611 1 86429779 86429780 A T 16 GENIC homozygous 561864612