chr start stop reference nuc variant nuc depth genic status zygosity variant ID 8 38105173 38105174 G A 49 GENIC homozygous 638213721 8 38105844 38105845 G GAGA 23 GENIC heterozygous 749847521 8 38105845 38105846 T TGA 23 GENIC heterozygous 749847522