chr start stop reference nuc variant nuc depth genic status zygosity variant ID 4 163765473 163765474 A G 8 GENIC homozygous 677951963 4 163765474 163765475 G A 8 GENIC homozygous 677951964 4 163766147 163766148 G T 4 GENIC homozygous 677951965 4 163766163 163766164 G T 2 GENIC homozygous 677951966 4 163766184 163766185 A T 3 GENIC homozygous 677951967 4 163771602 163771603 G - 5 GENIC homozygous 772814474