Heilgenthal, G Isolation of multiple protein factors involved in ribosomal DNA transcription. [electronic resource] - Journal of chromatography Nov 1991 - 25-32 p. digital Publication Type: Journal Article; Research Support, Non-U.S. Gov't Standard No.: 10.1016/0021-9673(91)85194-k doi Subjects--Topical Terms: AnimalsCarcinoma, Ehrlich Tumor--metabolismChromatography, LiquidDNA, Neoplasm--geneticsDNA, Ribosomal--geneticsElectrophoresis, Polyacrylamide GelMiceNeoplasm Proteins--isolation & purificationRNA Polymerase I--isolation & purificationRibosomesTranscription Factors--isolation & purificationTranscription, Genetic