chr start stop reference nuc variant nuc depth genic status zygosity variant ID 12 50075170 50075171 T C 5 GENIC heterozygous 50236164 12 50076514 50076515 C A 6 GENIC heterozygous 50236188 12 50100759 50100760 A G 21 GENIC heterozygous 50236402