chr start stop reference nuc variant nuc depth genic status zygosity variant ID 2 233608818 233608819 T - 16 INTERGENIC homozygous 59442058 2 233609110 233609113 TTA --- 8 INTERGENIC homozygous 59442060 2 233610962 233610963 A G 29 INTERGENIC possibly homozygous 59442061