title: Demonstration of two tyrosyl-tRNA synthetases of pea roots.
mesh_terms: D000255:Adenosine Triphosphate; D000604:Amino Acyl-tRNA Synthetases / Q000032:analysis / Q000302:isolation & purification*; D000645:Ammonium Sulfate; D000818:Animals; D002417:Cattle; D002848:Chromatography, DEAE-Cellulose; D002850:Chromatography, Gel; D003080:Cold Temperature; D004229:Dithiothreitol; D004355:Drug Stability; D004789:Enzyme Activation; D004926:Escherichia coli; D005990:Glycerol; D006863:Hydrogen-Ion Concentration; D007700:Kinetics; D008099:Liver; D008274:Magnesium; D010944:Plants / Q000201:enzymology*; D012343:RNA, Transfer; D013045:Species Specificity; D014443:Tyrosine
chemical_list: D014443:Tyrosine; D000255:Adenosine Triphosphate; D012343:RNA, Transfer; D000604:Amino Acyl-tRNA Synthetases; D008274:Magnesium; D005990:Glycerol; D000645:Ammonium Sulfate; D004229:Dithiothreitol