chr start stop reference nuc variant nuc depth genic status zygosity variant ID 1 92494442 92494443 T C 75 INTERGENIC homozygous 74231666 1 92495014 92495015 A C 67 INTERGENIC possibly homozygous 74231669 1 92495130 92495131 A G 52 INTERGENIC homozygous 74231672