chr start stop reference nuc variant nuc depth genic status zygosity variant ID 3 73933452 73933453 C T 33 GENIC possibly homozygous 784589001 3 73933920 73933921 A G 30 GENIC homozygous 784589002 3 73934177 73934178 T C 17 GENIC homozygous 784589003 3 73934185 73934186 A G 15 GENIC homozygous 784589004