title: Fractionation of nucleic acids by isoelectric focusing.
mesh_terms: D000604:Amino Acyl-tRNA Synthetases; D001120:Arginine; D004926:Escherichia coli; D005561:Formates; D006863:Hydrogen-Ion Concentration; D007525:Isoelectric Focusing; D008715:Methionine; D009691:Nucleic Acid Denaturation; D009695:Nucleic Acid Renaturation; D009841:Oligonucleotides / Q000302:isolation & purification; D010649:Phenylalanine; D011119:Polynucleotides / Q000302:isolation & purification*; D011487:Protein Conformation; D012343:RNA, Transfer / Q000302:isolation & purification*; D012265:Ribonucleotides / Q000302:isolation & purification; D014316:Tritium
chemical_list: D005561:Formates; D009841:Oligonucleotides; D011119:Polynucleotides; D012265:Ribonucleotides; D014316:Tritium; D010649:Phenylalanine; D012343:RNA, Transfer; D001120:Arginine; D008715:Methionine; D000604:Amino Acyl-tRNA Synthetases