title: Thymidine kinase as a negative selectable marker in Leishmania major.
authors.affiliation: Department of Biological Chemistry and Molecular Pharmacology, Harvard Medical School, Boston, MA.
authors.forename: J H
authors.initials: JH
authors.lastname: LeBowitz
authors.forename: A
authors.initials: A
authors.lastname: Cruz
authors.forename: S M
authors.initials: SM
authors.lastname: Beverley
mesh_terms: D000818:Animals; D003001:Cloning, Molecular; D015774:Ganciclovir / Q000494:pharmacology; D005819:Genetic Markers; D007895:Leishmania tropica / Q000235:genetics*; D010957:Plasmids; D018139:Simplexvirus / Q000201:enzymology / Q000235:genetics; D013937:Thymidine Kinase / Q000235:genetics* / Q000378:metabolism; D014162:Transfection
chemical_list: D005819:Genetic Markers; D013937:Thymidine Kinase; D015774:Ganciclovir