Phenotypic expression in E. coli of a DNA sequence coding for mouse dihydrofolate reductase

  • Annie C.Y. Chang
  • , Jack H. Nunberg
  • , Randal J. Kaufman
  • , Henry A. Erlich
  • , Robert T. Schimke
  • , Stanley N. Cohen

Research output: Contribution to journalArticlepeer-review

239 Scopus citations

Abstract

The construction and analysis of bacterial plasmids that contain and phenotypically express a mammalian genetic sequence are described. Such plasmids specify a protein that has enzymatic properties, immunological reactivity and molecular size characteristic of the mouse dihydrofolate reductase, and render host cells resistant to the anti-metabolic drug trimethoprim.

Original languageEnglish
Pages (from-to)617-624
Number of pages8
JournalNature
Volume275
Issue number5681
DOIs
StatePublished - 1978

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