chr start stop reference nuc variant nuc depth genic status zygosity variant ID 16 1414667 1414668 G T 37 GENIC heterozygous 146561954 16 1414667 1414668 G 37 GENIC heterozygous 404094665 16 1427949 1427950 C 17 GENIC possibly homozygous 403388442 16 1427949 1427950 C G 17 GENIC heterozygous 403388443