chr start stop reference nuc variant nuc depth genic status zygosity variant ID 4 7450147 7450148 G A 18 GENIC homozygous 895558208 4 7450490 7450491 T G 32 GENIC homozygous 895558209 4 7451468 7451469 A C 16 GENIC homozygous 895558210 4 7452026 7452027 A C 4 GENIC heterozygous 895558211 4 7452180 7452181 A G 10 GENIC homozygous 895558212