chr start stop reference nuc variant nuc depth genic status zygosity variant ID 8 50753429 50753430 G A 29 GENIC heterozygous 54826873 8 50789156 50789157 G GT 90 GENIC heterozygous 52626044 8 50789612 50789613 G GT 50 GENIC heterozygous 52626052