• • entity
    • continuant
      • generically dependent continuant
        • ajax_class
      • independent continuant
        • immaterial entity
          • ajax_class
        • material entity
          • allergen
          • anatomical cluster
          • antibacterial
          • antigen
          • atom
            • ajax_class
          • blood plasma specimen
            • ajax_class
          • capsule shell
          • cell
            • ajax_class
          • cellular_component
            • ajax_class
          • chemical solution
            • ajax_class
          • cloning vector
            • ajax_class
          • collection of specimens
            • ajax_class
          • complex of molecular entities
            • ajax_class
          • decapitated organism
          • dissolved material entity
          • environmental material
          • enzyme
            • ajax_class
          • epitope
          • fiat object part
          • glucose in solution
          • growth environment
            • ajax_class
          • guar gum
          • immunogen
          • infection
          • magnetic resonance imaging participant
          • manufacturer
          • material anatomical entity
            • ajax_class
          • material information bearer
            • ajax_class
          • material sample
            • ajax_class
          • material supplier
          • material to be added
            • ajax_class
          • molecular entity
            • ajax_class
          • molecular-labeled material
            • ajax_class
          • object
          • object aggregate
          • organism
            • Archaea
            • Bacteria
              • ajax_class
            • blood meal source organism
            • chimera
            • Eukaryota
              • Arabidopsis thaliana
              • Dictyostelium discoideum
              • Opisthokonta
                • Ascomycota
                  • ajax_class
                • Metazoa
                  • Bilateria
                    • Ecdysozoa
                      • ajax_class
                    • Vertebrata
                      • Euteleostomi
                        • Danio rerio
                        • Tetrapoda
                          • Amniota
                            • Gallus gallus
                            • Mammalia
                              • ajax_class
                          • Xenopus
              • Plasmodium
                • ajax_class
            • genetically modified organism
              • ajax_class
            • host of immune response
            • infectious agent
            • parasite organism
            • selectively maintained organism
            • Viruses
              • ajax_class
          • organization
            • ajax_class
          • pathogen
          • photographic print
          • population
            • ajax_class
          • processed material
            • ajax_class
          • protein-containing complex
            • ajax_class
          • purified material
            • ajax_class
          • rac-lactic acid
          • reagent
            • ajax_class
          • recombinant vector
            • ajax_class
          • scattered molecular aggregate
            • ajax_class
          • sequence annotation provider
          • soil
            • ajax_class
          • specimen
            • ajax_class
          • target of material addition
          • vaccine
          • whole organism preparation
            • ajax_class
      • specifically dependent continuant
        • ajax_class
    • occurrent
      • ajax_class
  • Obsolete Class
    • ajax_class