Gene_Is_Biomarker_Type Gene_Is_Biomarker_Type A role used to designate the type of biomarker a gene is; it points to a small tree of biomarker types (e.g., Disease Marker, Metabolic Marker, Prognostic Marker). The domain and range for this role are 'Gene' and 'Diagnostic or Prognostic Factor', respectively. Gene_Is_Biomarker_Type Is Biomarker Type Conceptual Entity R36 Gene Diagnostic or Prognostic Factor