Queried GO term:

  idGO:0019867   Detailed information
  nameouter membrane
  namespacecellular_component
  def"The external membrane of Gram-negative bacteria or certain organelles such as mitochondria and chloroplasts; freely permeable to most ions and metabolites." [GOC:go_curators]
  subsetgoslim_metagenomics
  subsetgosubset_prok
  is_aGO:0016020 ! membrane

Monarch genes assigned with this GO terms:

DPOGS2004669.9e-32