chr start stop reference nuc variant nuc depth genic status zygosity variant ID 15 21404240 21404241 C T 6 GENIC homozygous 142478979 15 21424153 21424154 C 13 GENIC homozygous 403374650 15 21424153 21424154 C G 13 GENIC heterozygous 403374651 15 21424154 21424155 A 13 GENIC homozygous 403374652 15 21424154 21424155 A T 13 GENIC heterozygous 403374653 15 21508214 21508215 C 16 GENIC heterozygous 142458506