chr start stop reference nuc variant nuc depth genic status zygosity variant ID 4 87294016 87294017 G A 9 GENIC homozygous 112767898 4 87294565 87294566 G A 5 GENIC homozygous 113130371 4 87295076 87295077 A G 17 GENIC homozygous 112767902