The effect of spermine on the thermal denaturation profiles of ribosomal RNA and of ribosomes from Bacillus stearothermophilus in the presence of physiological concentrations of cations.
D001419:Bacteria / Q000187:drug effects; D006358:Hot Temperature; D008274:Magnesium / Q000494:pharmacology; D009691:Nucleic Acid Denaturation / Q000187:drug effects; D011188:Potassium / Q000494:pharmacology; D012329:RNA, Bacterial; D012335:RNA, Ribosomal; D012270:Ribosomes / Q000187:drug effects*; D013096:Spermine / Q000494:pharmacology*
D012329:RNA, Bacterial; D012335:RNA, Ribosomal; D013096:Spermine; D008274:Magnesium; D011188:Potassium