Queried GO term:

  idGO:0010817   Detailed information
  nameregulation of hormone levels
  namespacebiological_process
  def"Any process that modulates the levels of hormone within an organism or a tissue. A hormone is any substance formed in very small amounts in one specialized organ or group of cells and carried (sometimes in the bloodstream) to another organ or group of cells in the same organism, upon which it has a specific regulatory action." [GOC:BHF, GOC:dph, GOC:tb]
  is_aGO:0065008 ! regulation of biological quality

No monarch genes has the input GO term: GO:0010817.