title: Application of affinity chromatography to amino-acyl-ribonucleic acid synthetase. I.
mesh_terms: D000604:Amino Acyl-tRNA Synthetases / Q000302:isolation & purification*; D002846:Chromatography, Affinity; D007930:Leucine; D008722:Methods; D012343:RNA, Transfer
chemical_list: D012343:RNA, Transfer; D000604:Amino Acyl-tRNA Synthetases; D007930:Leucine