chr start stop reference nuc variant nuc depth genic status zygosity variant ID 1 219083495 219083496 T C 18 GENIC homozygous 120515549 1 219083496 219083497 C T 18 GENIC homozygous 120490544 1 219083797 219083798 A T 22 GENIC homozygous 108540171 1 219083804 219083805 T C 21 GENIC homozygous 109537938 1 219083805 219083806 A T 21 GENIC homozygous 120490545