•   indicates the term is a "parent term"
  •   indicates the term is a "parent term" and has descendants which have been displayed
  •   indicates the term is a "parent term" and has descendants which have not been displayed
  •   indicates the term is a part of "parent term"
  •   indicates the term is a part of "parent term" and has descendants which have been displayed
  •   indicates the term is a part of "parent term" and has descendants which have not been displayed

    •   Gene_Ontology
     biological_process  
     cellular_component  
     molecular_function