Message activity of RNA derived from immature ribosomes.
D001120:Arginine / Q000378:metabolism; D001426:Bacterial Proteins / Q000096:biosynthesis*; D002247:Carbon Isotopes; D004926:Escherichia coli / Q000166:cytology* / Q000378:metabolism*; D066298:In Vitro Techniques; D007930:Leucine / Q000378:metabolism; D012329:RNA, Bacterial / Q000378:metabolism*; D012270:Ribosomes
D001426:Bacterial Proteins; D002247:Carbon Isotopes; D012329:RNA, Bacterial; D001120:Arginine; D007930:Leucine