chr start stop reference nuc variant nuc depth genic status zygosity variant ID 4 179076438 179076439 G A 29 GENIC heterozygous 71322030 4 179080762 179080763 T C 17 GENIC heterozygous 80426480 4 179080820 179080821 A G 2 GENIC homozygous 80497088 4 179080831 179080832 G T 2 GENIC heterozygous 80414973