chr start stop reference nuc variant nuc depth genic status zygosity variant ID 4 67947690 67947691 T C 27 GENIC homozygous 112690483 4 67954506 67954507 G C 29 GENIC homozygous 112690485 4 67959849 67959850 G C 32 GENIC homozygous 112690487 4 67960072 67960073 A G 14 GENIC homozygous 112690489