title: Electron microscopy of negatively stained tRNA.
mesh_terms: D004926:Escherichia coli / Q000032:analysis; D008854:Microscopy, Electron; D009690:Nucleic Acid Conformation; D012343:RNA, Transfer / Q000302:isolation & purification; D013194:Staining and Labeling
chemical_list: D012343:RNA, Transfer