chr start stop reference nuc variant nuc depth genic status zygosity variant ID 12 43636994 43636995 G C 37 GENIC homozygous 115429825 12 43637452 43637453 C T 17 GENIC homozygous 115335430 12 43639650 43639651 C A 91 GENIC homozygous 115429827 12 43640223 43640224 A G 53 GENIC homozygous 115335440