title: Purification of the four lysine-specific transfer ribonucleic acids from chick embryos.
mesh_terms: D000645:Ammonium Sulfate; D000818:Animals; D001565:Benzoates; D002250:Carbon Radioisotopes; D011232:Chemical Precipitation; D002642:Chick Embryo / Q000032:analysis*; D002848:Chromatography, DEAE-Cellulose; D002852:Chromatography, Ion Exchange; D008239:Lysine; D012343:RNA, Transfer / Q000302:isolation & purification*
chemical_list: D001565:Benzoates; D002250:Carbon Radioisotopes; D012343:RNA, Transfer; D008239:Lysine; D000645:Ammonium Sulfate