chr start stop reference nuc variant nuc depth genic status zygosity variant ID 7 18628854 18628855 C T 25 GENIC homozygous 115587270 7 18628924 18628925 A G 28 GENIC homozygous 115587271 7 18631583 18631584 G A 22 GENIC homozygous 115587272 7 18632566 18632567 C T 32 GENIC homozygous 115587273 7 18633439 18633440 T A 32 GENIC homozygous 115587274