chr start stop reference nuc variant nuc depth genic status zygosity variant ID 20 4611469 4611470 C T 27 INTERGENIC heterozygous 45379065 20 4611677 4611678 C G 14 INTERGENIC possibly homozygous 45379095 20 4611779 4611780 A G 6 INTERGENIC homozygous 45379097 20 4611782 4611783 G A 6 INTERGENIC homozygous 45379099