chr start stop reference nuc variant nuc depth genic status zygosity variant ID 8 23181642 23181643 A C 31 GENIC homozygous 116439826 8 23196905 23196906 A T 41 GENIC homozygous 116439867 8 23196908 23196909 C T 41 GENIC homozygous 116439868 8 23196911 23196912 G T 42 GENIC homozygous 116439869