chr start stop reference nuc variant nuc depth genic status zygosity variant ID 2 210733634 210733635 G A 61 GENIC homozygous 110223522 2 210733738 210733739 A G 64 GENIC homozygous 110223523 2 210735185 210735186 T C 36 GENIC homozygous 110223524