chr start stop reference nuc variant nuc depth genic status zygosity variant ID X 16404275 16404276 C T 15 GENIC possibly homozygous 645667245 X 16405226 16405227 A G 16 GENIC homozygous 645667246 X 16405982 16405983 G C 7 GENIC homozygous 645667247 X 16406203 16406204 A - 6 GENIC homozygous 754480812