title: Comparison of the physical and optical properties of Escherichia coli and sea urchin 5 s ribosomal RNA's.
mesh_terms: D000818:Animals; D001483:Base Sequence; D002942:Circular Dichroism; D003562:Cytidine / Q000032:analysis; D004586:Electrophoresis; D004926:Escherichia coli / Q000032:analysis*; D006151:Guanosine / Q000032:analysis; D006358:Hot Temperature; D009690:Nucleic Acid Conformation; D009905:Optical Rotatory Dispersion; D012329:RNA, Bacterial / Q000032:analysis*; D012335:RNA, Ribosomal / Q000032:analysis*; D012617:Sea Urchins; D013053:Spectrophotometry; D014466:Ultraviolet Rays
chemical_list: D012329:RNA, Bacterial; D012335:RNA, Ribosomal; D006151:Guanosine; D003562:Cytidine