chr start stop reference nuc variant nuc depth genic status zygosity variant ID 1 153014736 153014737 C CGT 8 GENIC possibly homozygous 761448681 1 153028254 153028256 TC -- 7 GENIC heterozygous 761448682 1 153052532 153052534 CA -- 10 GENIC heterozygous 761448683