chr start stop reference nuc variant nuc depth genic status zygosity variant ID 20 3179468 3179469 A G 21 GENIC homozygous 140504597 20 3179796 3179797 G A 19 GENIC homozygous 142720021 20 3180855 3180856 G A 15 GENIC homozygous 142720023 20 3181179 3181180 A G 8 GENIC homozygous 142720024 20 3185219 3185220 A T 15 GENIC homozygous 130017992 20 3183258 3183258 TCC 26 GENIC homozygous 129977120