chr start stop reference nuc variant nuc depth genic status zygosity variant ID 2 74629029 74629030 G A 28 GENIC heterozygous 58889008 2 74647915 74647916 A G 24 GENIC heterozygous 58889132 2 74648083 74648084 T C 19 GENIC heterozygous 58889133