title: Gene cassettes for directional insertion at the SfiI cleavage site in the SV40 replication origin of mammalian expression vectors.
authors.affiliation: Pharma Research Department, CIBA-GEIGY Ltd., Basel, CH-4002, Switzerland. asselber@FMI.ch
authors.forename: F A
authors.initials: FA
authors.lastname: Asselbergs
authors.forename: C
authors.initials: C
authors.lastname: Gandor
authors.forename: R
authors.initials: R
authors.lastname: Widmer
mesh_terms: D000818:Animals; D001483:Base Sequence; D001665:Binding Sites; D002460:Cell Line; D015252:Deoxyribonucleases, Type II Site-Specific; D005819:Genetic Markers; D005822:Genetic Vectors; D010957:Plasmids / Q000235:genetics; D018741:Replication Origin; D013539:Simian virus 40 / Q000235:genetics*; D013762:Tetrahydrofolate Dehydrogenase / Q000235:genetics
chemical_list: D005819:Genetic Markers; D013762:Tetrahydrofolate Dehydrogenase; C041749:endodeoxyribonuclease SfiI; D015252:Deoxyribonucleases, Type II Site-Specific