chr start stop reference nuc variant nuc depth genic status zygosity variant ID 19 59892173 59892174 A C 24 GENIC heterozygous 119634934 19 59892177 59892178 A C 24 GENIC heterozygous 119634935 19 59892181 59892182 A C 24 GENIC possibly homozygous 119634936