. _:vb50941493 . _:vb50941490 . _:vb50941491 . _:vb50941490 _:vb50941494 . _:vb50941492 . _:vb50941494 _:vb50941493 . _:vb50941492 . _:vb50941494 _:vb50941491 . . _:vb50941494 . "GARD:13193"^^ . "A syndrome that has_material_basis_in inherited extra copies of the alpha tryptase gene and that is characterized by high blood tryptase levels."^^ . . _:vb50941492 . "hereditary alpha tryptasemia syndrome"@en . _:vb50941493 . _:vb50941493 _:vb50941492 . "DOID:0080714"^^ . . "disease_ontology"^^ . _:vb50941491 . _:vb50941491 . _:vb50941491 . _:vb50941490 . _:vb50941490 . _:vb50941492 .