chr start stop reference nuc variant nuc depth genic status zygosity variant ID 7 12534781 12534782 A G 14 GENIC homozygous 115570124 7 12534980 12534981 T C 18 GENIC homozygous 115570125 7 12535013 12535014 A G 6 GENIC homozygous 115570126 7 12536076 12536077 T C 7 GENIC homozygous 115570127