chr start stop reference nuc variant nuc depth genic status zygosity variant ID 1 276292036 276292037 A G 35 GENIC homozygous 108658710 1 276294403 276294404 A T 34 GENIC homozygous 108658711 1 276306439 276306440 G A 27 GENIC homozygous 109546754