chr start stop reference nuc variant nuc depth genic status zygosity variant ID 2 264763973 264763974 T C 7 INTERGENIC homozygous 110442210 2 264763974 264763975 G A 8 INTERGENIC possibly homozygous 111053824 2 264764170 264764171 G C 27 INTERGENIC possibly homozygous 111053826