chr start stop reference nuc variant nuc depth genic status zygosity variant ID 6 21264406 21264407 T A 46 GENIC heterozygous 54862703 6 21264433 21264434 A G 48 GENIC heterozygous 54862704 6 21276177 21276178 C T 32 GENIC heterozygous 54862716