title: Discrimination in the uptake of soluble proteins by isolated nuclei.
mesh_terms: D000255:Adenosine Triphosphate / Q000494:pharmacology; D000963:Antimetabolites / Q000494:pharmacology; D002467:Cell Nucleus / Q000187:drug effects / Q000378:metabolism*; D003600:Cytosol / Q000378:metabolism; D004591:Electrophoresis, Polyacrylamide Gel; D006367:HeLa Cells / Q000378:metabolism; D006801:Humans; D008970:Molecular Weight; D011092:Polyethylene Glycols / Q000494:pharmacology; D011506:Proteins / Q000378:metabolism*; D013439:Sulfhydryl Reagents / Q000494:pharmacology
chemical_list: D000963:Antimetabolites; D011506:Proteins; D013439:Sulfhydryl Reagents; D011092:Polyethylene Glycols; D000255:Adenosine Triphosphate