chr start stop reference nuc variant nuc depth genic status zygosity variant ID 4 183026485 183026486 A G 41 GENIC heterozygous 536582631 4 183034864 183034866 TC -- 9 GENIC homozygous 695519817 4 183035663 183035664 T C 45 GENIC heterozygous 536582632