[Studies on the macromolecular structure of high polymer (ribosomal) ribonucleic acid from Escherichia coli].
D004926:Escherichia coli / Q000737:chemistry*; D011108:Polymers; D012313:RNA / Q000737:chemistry*; D012335:RNA, Ribosomal
D011108:Polymers; D012335:RNA, Ribosomal; D012313:RNA
ESCHERICHIA COLI/chemistry; RIBONUCLEIC ACID/chemistry