title: DIFFERENCES IN THE METHYLATED BASE COMPOSITION OF VALYL AND LEUCYL SOLUBLE RIBONUCLEIC ACIDS OF ESCHERICHIA COLI.
mesh_terms: D001482:Base Composition; D001669:Biochemical Phenomena; D001671:Biochemistry; D002845:Chromatography; D004926:Escherichia coli; D007930:Leucine; D010455:Peptides; D011687:Purines; D012313:RNA; D012106:Research; D013941:Thymine; D014633:Valine
chemical_list: D010455:Peptides; D011687:Purines; D012313:RNA; D007930:Leucine; D014633:Valine; D013941:Thymine; C030985:purine
keywords: BIOCHEMISTRY; CHROMATOGRAPHY; ESCHERICHIA COLI; EXPERIMENTAL LAB STUDY; LEUCINE; PEPTIDES; PURINES; RNA, SOLUBLE; THYMINE; VALINE