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Enzymatic assembly of DNA molecules up to several hundred kilobases

  • Daniel G. Gibson
  • , Lei Young
  • , Ray Yuan Chuang
  • , J. Craig Venter
  • , Clyde A. Hutchison
  • , Hamilton O. Smith

Research output: Contribution to journalArticlepeer-review

Abstract

We describe an isothermal, single-reaction method for assembling multiple overlapping DNA molecules by the concerted action of a 5′ exonuclease, a DNA polymerase and a DNA ligase. First we recessed DNA fragments, yielding single-stranded DNA overhangs that specifically annealed, and then covalently joined them. This assembly method can be used to seamlessly construct synthetic and natural genes, genetic pathways and entire genomes, and could be a useful molecular engineering tool.

Original languageEnglish (US)
Pages (from-to)343-345
Number of pages3
JournalNature Methods
Volume6
Issue number5
DOIs
StatePublished - 2009
Externally publishedYes

ASJC Scopus subject areas

  • Biotechnology
  • Biochemistry
  • Molecular Biology
  • Cell Biology

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