title: Conformation of ribosomal RNA of E. coli: an infrared analysis.
mesh_terms: D000225:Adenine / Q000032:analysis; D003596:Cytosine / Q000032:analysis; D004926:Escherichia coli / Q000166:cytology*; D006147:Guanine / Q000032:analysis; D007259:Infrared Rays; D008722:Methods; D009905:Optical Rotatory Dispersion; D011119:Polynucleotides / Q000032:analysis; D012329:RNA, Bacterial / Q000032:analysis*; D012270:Ribosomes; D013053:Spectrophotometry; D013057:Spectrum Analysis; D014498:Uracil / Q000032:analysis
chemical_list: D011119:Polynucleotides; D012329:RNA, Bacterial; D014498:Uracil; D006147:Guanine; D003596:Cytosine; D000225:Adenine