chr start stop reference nuc variant nuc depth genic status zygosity variant ID 4 66370723 66370724 T G 22 GENIC homozygous 112685771 4 66370892 66370893 C T 19 GENIC possibly homozygous 113236987 4 66371283 66371284 A G 25 GENIC homozygous 113236988 4 66374176 66374177 A G 32 GENIC homozygous 112685773 4 66375779 66375780 T C 36 GENIC homozygous 112685775 4 66378157 66378158 A G 28 GENIC homozygous 112685779