chr start stop reference nuc variant nuc depth genic status zygosity variant ID 12 49897259 49897260 C G 22 GENIC heterozygous 927045987 12 49897377 49897378 C T 22 GENIC heterozygous 927045988 12 49906100 49906101 C T 22 GENIC heterozygous 927045989 12 49907140 49907141 A T 18 GENIC heterozygous 927045990