Use of benzoylated cellulose columns for the isolation of poly(adenylic acid) containing RNA and other polynucleotides with little secondary structure.

Adenine Nucleotides/analysis,isolation & purification Animals Benzoates Carcinoma, Ehrlich Tumor Cell Nucleus/analysis Cellulose Centrifugation, Zonal Chromatography Cytoplasm/analysis DNA/isolation & purification Formaldehyde Mengovirus Nucleic Acid Denaturation Nucleotides/analysis Phosphorus Radioisotopes Poly A-U/isolation & purification Poly U/isolation & purification Polynucleotides/analysis,isolation & purification RNA, Neoplasm/analysis,isolation & purification RNA, Ribosomal/analysis,isolation & purification RNA, Viral/isolation & purification

Adenine Nucleotides Benzoates Nucleotides Phosphorus Radioisotopes Polynucleotides RNA, Neoplasm RNA, Ribosomal RNA, Viral Formaldehyde Poly A-U Poly U Cellulose DNA