chr start stop reference nuc variant nuc depth genic status zygosity variant ID 4 78338609 78338610 A T 9 GENIC homozygous 113352066 4 78340911 78340912 C T 17 GENIC homozygous 113125366 4 78341269 78341270 G T 17 GENIC homozygous 113352068