title: Errors in site identification arising from incomplete selectivity of markers visualized electron microscopically.
mesh_terms: D001483:Base Sequence; D001665:Binding Sites; D001669:Biochemical Phenomena; D001671:Biochemistry; D008854:Microscopy, Electron; D008956:Models, Chemical; D011119:Polynucleotides; D011336:Probability
chemical_list: D011119:Polynucleotides