TY - GEN AU - Seeber,S AU - Busch,H TI - Structural analysis of nucleolar precursors of ribosomal ribonucleic acids. I. Isolation and characterization of the longest polypurine sequences of nucleolar 28 S ribonucleic acid and ribosomal 28 S ribonucleic acid of Novikoff hepatoma ascites cells SN - 0021-9258 PY - 1972///0226 KW - Alkaline Phosphatase KW - Animals KW - Bacteria KW - enzymology KW - Base Sequence KW - Carcinoma, Hepatocellular KW - Cell Line KW - Cell Nucleolus KW - analysis KW - Cells, Cultured KW - Centrifugation, Density Gradient KW - Chromatography, Gel KW - Electrophoresis, Paper KW - Hydrolysis KW - Liver Neoplasms KW - Male KW - Neoplasms, Experimental KW - Nucleic Acid Conformation KW - Pancreas KW - Phosphoric Monoester Hydrolases KW - Phosphorus Isotopes KW - RNA, Neoplasm KW - RNA, Ribosomal KW - Rats KW - Rats, Inbred Strains KW - Ribonucleases KW - Spleen KW - Venoms N1 - Publication Type: Journal Article ER -