title: Plasmodium falciparum: direct cloning and expression of pyrimethamine-sensitive and pyrimethamine-resistant dihydrofolate reductase domains.
authors.affiliation: Department of Biology, The Catholic University of America, Washington, D.C. 20064, U.S.A.
authors.forename: M
authors.initials: M
authors.lastname: Hekmat-Nejad
authors.forename: P C
authors.initials: PC
authors.lastname: Lee
authors.forename: P K
authors.initials: PK
authors.lastname: Rathod
mesh_terms: D000818:Animals; D000962:Antimalarials / Q000494:pharmacology*; D003001:Cloning, Molecular; D017931:DNA Primers / Q000737:chemistry; D016054:DNA, Protozoan / Q000737:chemistry / Q000235:genetics; D004351:Drug Resistance / Q000235:genetics; D015971:Gene Expression Regulation, Enzymologic; D005822:Genetic Vectors; D010957:Plasmids; D010963:Plasmodium falciparum / Q000187:drug effects / Q000201:enzymology / Q000235:genetics*; D016133:Polymerase Chain Reaction; D011739:Pyrimethamine / Q000494:pharmacology*; D013762:Tetrahydrofolate Dehydrogenase / Q000096:biosynthesis / Q000235:genetics*
chemical_list: D000962:Antimalarials; D017931:DNA Primers; D016054:DNA, Protozoan; D013762:Tetrahydrofolate Dehydrogenase; D011739:Pyrimethamine