chr start stop reference nuc variant nuc depth genic status zygosity variant ID 1 162703443 162703444 T C 16 GENIC homozygous 108952037 1 162704189 162704190 T C 12 GENIC homozygous 108345637 1 162710307 162710308 A G 24 GENIC homozygous 108345655