chr start stop reference nuc variant nuc depth genic status zygosity variant ID X 27387967 27387968 G 20 GENIC heterozygous 63169040 X 27388247 27388248 C 4 GENIC homozygous 63206964 X 27388251 27388252 C 4 GENIC homozygous 63206965 X 27408873 27408874 A G 21 GENIC homozygous 62928540