Queried GO term:

  idGO:0005819   Detailed information
  namespindle
  namespacecellular_component
  def"The array of microtubules and associated molecules that forms between opposite poles of a eukaryotic cell during mitosis or meiosis and serves to move the duplicated chromosomes apart." [ISBN:0198547684]
  is_aGO:0043232 ! intracellular non-membrane-bounded organelle
  is_aGO:0044430 ! cytoskeletal part
  relationshippart_of GO:0015630 ! microtubule cytoskeleton

No monarch genes has the input GO term: GO:0005819.