title: The interaction of seryl and of leucyl transfer ribonucleic acid synthetases with their cognate transfer ribonucleic acids.
mesh_terms: D000179:Acrylates; D000255:Adenosine Triphosphate; D002021:Buffers; D002499:Centrifugation, Density Gradient; D002850:Chromatography, Gel; D003911:Dextrans; D004926:Escherichia coli; D005782:Gels; D007930:Leucine; D008025:Ligases; D008722:Methods; D010710:Phosphates; D012329:RNA, Bacterial; D012343:RNA, Transfer; D012694:Serine
chemical_list: D000179:Acrylates; D002021:Buffers; D003911:Dextrans; D005782:Gels; D010710:Phosphates; D012329:RNA, Bacterial; D012694:Serine; D000255:Adenosine Triphosphate; D012343:RNA, Transfer; D008025:Ligases; D007930:Leucine