Queried GO terms:

  idGO:0060081   Detailed information
  namemembrane hyperpolarization
  namespacebiological_process
  def"The process in which membrane potential changes in the hyperpolarizing direction from the resting potential, usually from negative to more negative." [GOC:dph]
  is_aGO:0042391 ! regulation of membrane potential

No monarch genes has this GO term.