chr start stop reference nuc variant nuc depth genic status zygosity variant ID X 123405466 123405467 C T 17 GENIC homozygous 108424018 X 123405879 123405880 C T 28 GENIC possibly homozygous 120061026 X 123406668 123406669 C T 14 GENIC homozygous 108324576 X 123406380 123406381 C G 20 GENIC homozygous 108324574