title: European patent for PCR enzyme clouded by Russian claim.
authors.forename: D
authors.initials: D
authors.lastname: Dickson
mesh_terms: D004259:DNA-Directed DNA Polymerase / Q000302:isolation & purification; D005060:Europe; D010330:Patents as Topic; D016133:Polymerase Chain Reaction; D012426:Russia; D019914:Taq Polymerase; D013824:Thermus / Q000201:enzymology
chemical_list: D019914:Taq Polymerase; D004259:DNA-Directed DNA Polymerase