chr start stop reference nuc variant nuc depth genic status zygosity variant ID 1 86428130 86428131 C - 4 GENIC homozygous 722135006 1 86429749 86429750 C G 3 GENIC heterozygous 588402290 1 86429779 86429780 A T 2 GENIC heterozygous 588402291