Evidence for the existence of a structural RNA component in the nuclear ribonucleoprotein particles containing heterogeneous RNA.

Animals Cell Nucleus/analysis Centrifugation, Density Gradient Drug Stability Liver/analysis Molecular Weight Nucleic Acid Conformation Nucleoproteins/analysis Pancreas/enzymology Protein Binding Protein Conformation RNA/analysis Rats Ribonucleases

Nucleoproteins RNA Ribonucleases