chr start stop reference nuc variant nuc depth genic status zygosity variant ID 20 1099157 1099158 C A 25 GENIC homozygous 119750175 20 1099454 1099455 A G 20 GENIC homozygous 109062810 20 1101778 1101779 A G 28 GENIC heterozygous 119812686 20 1110158 1110159 A C 16 GENIC homozygous 109062812