Queried GO terms:

  idGO:0000183   Detailed information
  namechromatin silencing at rDNA
  namespacebiological_process
  def"Repression of transcription of ribosomal DNA by altering the structure of chromatin." [PMID:10219245]
  synonym"chromatin silencing at ribosomal DNA" EXACT []
  synonym"heterochromatic silencing at rDNA" EXACT []
  synonym"rDNA chromatin silencing" EXACT [GOC:mah]
  is_aGO:0006342 ! chromatin silencing

No monarch genes has this GO term.