chr start stop reference nuc variant nuc depth genic status zygosity variant ID 4 67405576 67405577 T A 25 GENIC homozygous 112688447 4 67405662 67405663 G A 24 GENIC homozygous 112688449 4 67406132 67406133 G C 16 GENIC homozygous 112688451 4 67406213 67406214 G A 22 GENIC homozygous 112688453 4 67406365 67406366 T C 21 GENIC homozygous 112688455