title: Roche faces charges over Taq patent claim.
authors: A
authors: A
authors: Abbott
mesh_terms: D001709:Biotechnology / Q000331:legislation & jurisprudence*; D004259:DNA-Directed DNA Polymerase; D004345:Drug Industry / Q000331:legislation & jurisprudence*; D010330:Patents as Topic / Q000331:legislation & jurisprudence*; D019914:Taq Polymerase; D014481:United States
chemical_list: D019914:Taq Polymerase; D004259:DNA-Directed DNA Polymerase