Queried GO terms:

  idGO:0001935   Detailed information
  nameendothelial cell proliferation
  namespacebiological_process
  def"The multiplication or reproduction of endothelial cells, resulting in the expansion of a cell population. Endothelial cells are thin flattened cells which line the inside surfaces of body cavities, blood vessels, and lymph vessels, making up the endothelium." [GOC:add, ISBN:0781735149 "Fundamental Immunology"]
  is_aGO:0050673 ! epithelial cell proliferation

No monarch genes has this GO term.