title: Early steps in the formation of a translation initiation complex on newly transcribed messenger RNA.
mesh_terms: D000255:Adenosine Triphosphate / Q000494:pharmacology; D000818:Animals; D002501:Centrifugation, Zonal; D002848:Chromatography, DEAE-Cellulose; D004247:DNA / Q000378:metabolism; D004261:DNA Replication; D012321:DNA-Directed RNA Polymerases / Q000494:pharmacology*; D004926:Escherichia coli; D006160:Guanosine Triphosphate / Q000494:pharmacology; D010761:Phosphorus Radioisotopes; D014176:Protein Biosynthesis / Q000187:drug effects*; D012333:RNA, Messenger / Q000096:biosynthesis*; D012260:Ribonucleases / Q000494:pharmacology*; D012270:Ribosomes / Q000187:drug effects; D012965:Sodium Chloride / Q000494:pharmacology; D013268:Stimulation, Chemical; D013997:Time Factors; D014158:Transcription, Genetic / Q000187:drug effects*
chemical_list: D010761:Phosphorus Radioisotopes; D012333:RNA, Messenger; D012965:Sodium Chloride; D006160:Guanosine Triphosphate; D000255:Adenosine Triphosphate; D004247:DNA; D012321:DNA-Directed RNA Polymerases; D012260:Ribonucleases