chr start stop reference nuc variant nuc depth genic status zygosity variant ID 7 117414366 117414367 G A 28 GENIC homozygous 115847149 7 117414818 117414819 T C 24 GENIC homozygous 115847151 7 117416632 117416633 A G 29 GENIC homozygous 115847153 7 117417386 117417387 A G 50 GENIC homozygous 115847155