chr start stop reference nuc variant nuc depth genic status zygosity variant ID 4 154608188 154608189 A G 17 INTERGENIC homozygous 112892525 4 154608435 154608436 A G 21 INTERGENIC homozygous 112892526 4 154608499 154608500 G T 30 INTERGENIC homozygous 112892528