A particulate component found in nucleoli of Allium cepa and Vicia faba.
D002466:Cell Nucleolus; D002467:Cell Nucleus; D004583:Electrons; D007887:Fabaceae; D008853:Microscopy; D008854:Microscopy, Electron; D019697:Onions; D014675:Vegetables; D031307:Vicia faba
BEANS; CELL NUCLEUS; MICROSCOPY, ELECTRON; VEGETABLES