chr start stop reference nuc variant nuc depth genic status zygosity variant ID 1 91672076 91672077 C T 16 GENIC homozygous 125276300 1 91675784 91675785 C G 16 GENIC heterozygous 125276301 1 91675822 91675823 C G 12 GENIC homozygous 125276302 1 91678092 91678093 G A 6 GENIC homozygous 125276303