chr start stop reference nuc variant nuc depth genic status zygosity variant ID X 74226004 74226005 C G 11 GENIC homozygous 108274766 X 74226043 74226044 C T 19 GENIC homozygous 108274768 X 74226068 74226069 G A 16 GENIC homozygous 108274774 X 74226080 74226081 C G 10 GENIC homozygous 108274778