chr start stop reference nuc variant nuc depth genic status zygosity variant ID 14 87519801 87519802 T C 21 GENIC homozygous 49023721 14 87520695 87520696 G A 57 GENIC homozygous 49023723 14 87522593 87522594 T TG 17 GENIC homozygous 49023725