title: Ultrastructural observations on the inhibition of nucleolar reorganization by 3'-deoxyadenosine in Allium cepa roots.
mesh_terms: D002466:Cell Nucleolus / Q000187:drug effects*; D003839:Deoxyadenosines / Q000494:pharmacology*; D008854:Microscopy, Electron; D008858:Microscopy, Phase-Contrast; D008938:Mitosis / Q000187:drug effects*; D059828:Plant Cells; D010944:Plants / Q000187:drug effects*; D012335:RNA, Ribosomal / Q000037:antagonists & inhibitors
chemical_list: D003839:Deoxyadenosines; D012335:RNA, Ribosomal