title: Differential template specificities of nuclear RNA polymerases isolated from Physarum polycephalum.
mesh_terms: D002467:Cell Nucleus / Q000201:enzymology; D009235:Myxomycetes / Q000201:enzymology*; D009691:Nucleic Acid Denaturation; D010804:Physarum / Q000201:enzymology*; D013698:Templates, Genetic