chr start stop reference nuc variant nuc depth genic status zygosity variant ID 3 142778870 142778871 G C 15 GENIC homozygous 112171385 3 142780653 142780653 T 11 GENIC heterozygous 134526208 3 142781864 142781865 T C 20 GENIC homozygous 112171387 3 142781901 142781901 TCGGTGTCAC 20 GENIC homozygous 127938038