chr start stop reference nuc variant nuc depth genic status zygosity variant ID 18 66262660 66262661 G T 17 GENIC homozygous 888052452 18 66262674 66262675 C A 8 GENIC homozygous 888052453 18 66262818 66262819 C T 7 GENIC homozygous 888052454 18 66262832 66262833 A C 17 GENIC homozygous 888052455 18 66262899 66262900 C T 13 GENIC homozygous 888052456