chr start stop reference nuc variant nuc depth genic status zygosity variant ID 12 15995891 15995892 G T 28 GENIC homozygous 790877273 12 16010351 16010352 A C 18 GENIC homozygous 790877274 12 16010445 16010446 C T 30 GENIC homozygous 790877275 12 16010665 16010666 T C 29 GENIC homozygous 790877276