chr start stop reference nuc variant nuc depth genic status zygosity variant ID 1 265313080 265313081 C T 18 GENIC homozygous 108636950 1 265313153 265313154 G A 14 GENIC homozygous 108636951 1 265317529 265317530 C T 24 GENIC homozygous 108636953 1 265317993 265317994 G T 24 GENIC homozygous 108636954