chr start stop reference nuc variant nuc depth genic status zygosity variant ID 3 164998242 164998243 A T 34 GENIC homozygous 72286667 3 165002691 165002692 T G 44 GENIC heterozygous 72286668 3 165008771 165008772 T G 55 GENIC heterozygous 72286669