chr start stop reference nuc variant nuc depth genic status zygosity variant ID 16 20373814 20373815 C T 6 GENIC homozygous 1001794466 16 20374276 20374277 A G 3 GENIC homozygous 1001794467 16 20377227 20377228 T C 12 GENIC homozygous 1001794468