chr start stop reference nuc variant nuc depth genic status zygosity variant ID 4 81247208 81247209 A G 13 GENIC homozygous 1000094313 4 81248271 81248272 C T 5 GENIC homozygous 1000094314 4 81250400 81250401 A G 9 GENIC homozygous 1000094315 4 81255109 81255110 A G 4 GENIC homozygous 1000094316