chr start stop reference nuc variant nuc depth genic status zygosity variant ID 7 129982293 129982294 A G 19 GENIC homozygous 54109967 7 129982371 129982372 A T 20 GENIC homozygous 54109968 7 129982372 129982373 A C 20 GENIC homozygous 54109969 7 129983179 129983180 C T 16 GENIC homozygous 54109970