chr start stop reference nuc variant nuc depth genic status zygosity variant ID 1 78846174 78846175 A G 8 GENIC homozygous 108873128 1 78846194 78846195 G A 7 GENIC homozygous 108873129 1 78849340 78849341 T C 7 GENIC homozygous 108139789