title: A transfer RNA-dependent protein synthesizing system from Ehrlich ascites extracts.
abstract: An homologous cell-free system from Ehrlich ascites cells was made tRNA dependent by passing both the ribosomes and the ammonium sulfate fraction through DEAE-cellulose columns in 0.30 M KCl. Protein synthesis was routinely stimulated 20-50 fold by the addition of 100 mug/ml of ascites cell tRNA in the presence of oviduct mRNA, ascites mRNA, or encephalomyocarditis RNA.
mesh_terms: D000818:Animals; D002286:Carcinoma, Ehrlich Tumor / Q000378:metabolism*; D002458:Cell Fractionation; D002848:Chromatography, DEAE-Cellulose; D004686:Encephalomyocarditis virus; D007700:Kinetics; D051379:Mice; D009363:Neoplasm Proteins / Q000096:biosynthesis*; D010057:Oviducts; D014176:Protein Biosynthesis; D012333:RNA, Messenger / Q000378:metabolism; D012334:RNA, Neoplasm / Q000378:metabolism*; D012343:RNA, Transfer / Q000378:metabolism*; D012367:RNA, Viral / Q000378:metabolism; D012270:Ribosomes / Q000378:metabolism / Q000648:ultrastructure
chemical_list: D009363:Neoplasm Proteins; D012333:RNA, Messenger; D012334:RNA, Neoplasm; D012367:RNA, Viral; D012343:RNA, Transfer