chr start stop reference nuc variant nuc depth genic status zygosity variant ID 7 69238974 69238975 T A 30 GENIC homozygous 115706450 7 69240017 69240018 T G 7 GENIC heterozygous 118400173 7 69240021 69240022 T G 8 GENIC heterozygous 118400174