In the fast lane: Large-scale bacterial genome engineering

Tamás Fehér, Valerie Burland, György Pósfai

Research output: Contribution to journalArticle

20 Citations (Scopus)

Abstract

The last few years have witnessed rapid progress in bacterial genome engineering. The long-established, standard ways of DNA synthesis, modification, transfer into living cells, and incorporation into genomes have given way to more effective, large-scale, robust genome modification protocols. Expansion of these engineering capabilities is due to several factors. Key advances include: (i) progress in oligonucleotide synthesis and in vitro and in vivo assembly methods, (ii) optimization of recombineering techniques, (iii) introduction of parallel, large-scale, combinatorial, and automated genome modification procedures, and (iv) rapid identification of the modifications by barcode-based analysis and sequencing. Combination of the brute force of these techniques with sophisticated bioinformatic design and modeling opens up new avenues for the analysis of gene functions and cellular network interactions, but also in engineering more effective producer strains. This review presents a summary of recent technological advances in bacterial genome engineering.

Original languageEnglish
Pages (from-to)72-79
Number of pages8
JournalJournal of Biotechnology
Volume160
Issue number1-2
DOIs
Publication statusPublished - Jul 31 2012

Keywords

  • Bacteria
  • Genome engineering
  • High throughput
  • Synthetic biology

ASJC Scopus subject areas

  • Biotechnology
  • Bioengineering
  • Applied Microbiology and Biotechnology

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