chr start stop reference nuc variant nuc depth genic status zygosity variant ID 2 119427911 119427912 G A 56 GENIC homozygous 136270808 2 119428848 119428848 A 62 GENIC possibly homozygous 135939408 2 119432514 119432515 T A 47 GENIC homozygous 136270809