chr start stop reference nuc variant nuc depth genic status zygosity variant ID 4 152339882 152339883 G A 23 GENIC homozygous 612997806 4 152340117 152340118 T G 35 GENIC homozygous 612997807 4 152340554 152340555 A C 26 GENIC homozygous 612997808