chr start stop reference nuc variant nuc depth genic status zygosity variant ID 1 96676973 96676974 A C 135 GENIC heterozygous 74244281 1 96683935 96683936 T G 15 GENIC homozygous 74244285 1 96685662 96685663 C G 26 GENIC heterozygous 75428967