title: Optical rotatory dispersion and circular dichroism studies on Escherichia coli ribonucleic acid polymerase.
mesh_terms: D000818:Animals; D002417:Cattle; D055598:Chemical Phenomena; D002621:Chemistry; D004247:DNA; D003902:Detergents; D004926:Escherichia coli / Q000201:enzymology*; D006358:Hot Temperature; D006863:Hydrogen-Ion Concentration; D009905:Optical Rotatory Dispersion; D012316:RNA Nucleotidyltransferases; D013057:Spectrum Analysis; D013464:Sulfuric Acids; D013950:Thymus Gland; D014508:Urea
chemical_list: D003902:Detergents; D013464:Sulfuric Acids; D014508:Urea; D004247:DNA; D012316:RNA Nucleotidyltransferases