[Effect of low doses of chloramphenicol on ribosomal precursor formation in E. coli cells].
RNA synthesized in the cells of E. coli CP 78 (rel+) in the presence of chloramphenicol low concentrations (5 microgram/ml) was found in 30S and 50S subunits and monosomes. A significant part of it was alotted to ribonucleoproteid or chloramphenicol particles. The protein content of ribonucleoproteid amounted to 22-25% and the content of RNA in it was equal to 78-75%.
D002701:Chloramphenicol / Q000008:administration & dosage*; D004926:Escherichia coli / Q000187:drug effects*; D011498:Protein Precursors / Q000096:biosynthesis*; D012329:RNA, Bacterial / Q000096:biosynthesis; D012269:Ribosomal Proteins / Q000096:biosynthesis; D012270:Ribosomes / Q000187:drug effects*; D013268:Stimulation, Chemical
D011498:Protein Precursors; D012329:RNA, Bacterial; D012269:Ribosomal Proteins; D002701:Chloramphenicol
Vliianie nizkikh doz khloramfenikola na obrazovanie predshestvennikov ribosom v klekakh E. coli.