chr start stop reference nuc variant nuc depth genic status zygosity variant ID 12 15745888 15745889 T C 44 GENIC homozygous 50437030 12 15748828 15748829 A - 17 GENIC possibly homozygous 50800131 12 15748883 15748884 G GT 5 GENIC homozygous 50074840 12 15748911 15748914 TTT --- 7 GENIC homozygous 50074842