chr start stop reference nuc variant nuc depth genic status zygosity variant ID 1 162703443 162703444 T C 38 GENIC homozygous 108952037 1 162704189 162704190 T C 22 GENIC homozygous 108345637 1 162710307 162710308 A G 26 GENIC homozygous 108345655