chr start stop reference nuc variant nuc depth genic status zygosity variant ID 3 45742438 45742439 A C 3 GENIC homozygous 111554913 3 45746844 45746845 C T 15 GENIC homozygous 111554923 3 45805540 45805541 G C 15 GENIC possibly homozygous 120100064 3 45901125 45901126 T G 26 GENIC homozygous 112339681