chr start stop reference nuc variant nuc depth genic status zygosity variant ID 2 116171771 116171772 G C 49 GENIC heterozygous 59036226 2 116215773 116215774 A G 27 GENIC heterozygous 59036339 2 116216035 116216036 T C 33 GENIC heterozygous 59036341 2 116216137 116216140 AGC --- 19 GENIC heterozygous 59036343