chr start stop reference nuc variant nuc depth genic status zygosity variant ID 8 19930545 19930546 C A 6 GENIC heterozygous 69346502 8 19948584 19948585 A T 23 GENIC homozygous 67844584 8 19948587 19948588 A T 22 GENIC homozygous 67844589 8 19959075 19959076 T C 7 GENIC homozygous 67844604