chr start stop reference nuc variant nuc depth genic status zygosity variant ID 3 149835487 149835488 C T 17 GENIC heterozygous 58228794 3 149837059 149837060 T C 12 GENIC homozygous 58228796 3 149837486 149837487 A G 11 GENIC possibly homozygous 58228797