chr start stop reference nuc variant nuc depth genic status zygosity variant ID 1 222504577 222504578 G GA 4 GENIC homozygous 731805606 1 222505884 222505890 GGAGTG ------ 15 GENIC homozygous 731805607 1 222505968 222505969 A G 12 GENIC homozygous 606616146 1 222506738 222506739 A G 22 GENIC homozygous 608900719