title: Cooperative effects of RNA polymerase from higher plant cells and Escherichia coli: a comparison.
mesh_terms: D002478:Cells, Cultured; D012321:DNA-Directed RNA Polymerases / Q000378:metabolism*; D004926:Escherichia coli / Q000201:enzymology*; D007700:Kinetics; D008274:Magnesium / Q000494:pharmacology; D015636:Magnesium Chloride; D010944:Plants / Q000201:enzymology*; D012318:RNA Polymerase I / Q000378:metabolism*; D013045:Species Specificity
chemical_list: D015636:Magnesium Chloride; D012321:DNA-Directed RNA Polymerases; D012318:RNA Polymerase I; D008274:Magnesium