chr start stop reference nuc variant nuc depth genic status zygosity variant ID 2 168751319 168751320 A G 55 GENIC heterozygous 924662911 2 168751557 168751558 T C 41 GENIC heterozygous 924662912 2 168751777 168751778 G A 22 GENIC heterozygous 924662913 2 168751972 168751973 G A 17 GENIC heterozygous 924662914