chr start stop reference nuc variant nuc depth genic status zygosity variant ID 18 66262660 66262661 G T 40 GENIC homozygous 777911593 18 66262674 66262675 C A 40 GENIC homozygous 777911594 18 66262818 66262819 C T 49 GENIC homozygous 777911595 18 66262832 66262833 A C 51 GENIC homozygous 777911596 18 66262899 66262900 C T 54 GENIC homozygous 777911597