chr start stop reference nuc variant nuc depth genic status zygosity variant ID X 77138776 77138777 G A 15 GENIC homozygous 108275014 X 77163382 77163383 A C 12 GENIC homozygous 108275016 X 77171770 77171771 C G 11 GENIC homozygous 108450103 X 77171774 77171775 G C 12 GENIC homozygous 108450105 X 77171888 77171889 G T 8 GENIC homozygous 108572637