chr start stop reference nuc variant nuc depth genic status zygosity variant ID 4 69264689 69264690 G A 52 GENIC homozygous 112694488 4 69265805 69265806 T G 50 GENIC possibly homozygous 112694490 4 69266577 69266578 G C 47 GENIC homozygous 112694492 4 69267043 69267044 T C 42 GENIC homozygous 112694494 4 69267527 69267528 A G 53 GENIC homozygous 112694496