title: DNA-dependent RNA polymerase II from Acanthamoeba castellanii. Large scale preparation and subunit composition.
mesh_terms: D000656:Amoeba / Q000201:enzymology*; D000818:Animals; D012321:DNA-Directed RNA Polymerases / Q000302:isolation & purification*; D046911:Macromolecular Substances; D008970:Molecular Weight; D012319:RNA Polymerase II / Q000302:isolation & purification*
chemical_list: D046911:Macromolecular Substances; D012319:RNA Polymerase II; D012321:DNA-Directed RNA Polymerases