Evidence map›Paper›PMID 27776354›Full record

ArticleNature2016

Defining synonymous codon compression schemes by genome recoding.

Kaihang Wang, Julius Fredens, Simon F Brunner, Samuel H Kim, Tiongsun Chia, Jason W Chin

Open access · greenAbstract read
In one paragraph

Article in Nature, 2016. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 113 papers.

0numbers the graph read from it
0cells of the map it votes in
113citing papers in PubMed
9.4field-weighted citation impact, top 2% of its field
1 · What the graph read from it

What it found

Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.

The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.

2 · The registry

The trial behind it

Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.

Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.

3 · Its place in the literature

Who cites it

113 citing papers in PubMed, 170 citations in OpenAlex.

  1. Review
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  6. Proceedings of the National Academy of Sciences of the United States of America · 2026
    Article
  7. Review
  8. Article
  9. The design and engineering of synthetic genomes.Nature reviews. Genetics · 2025
    Review
  10. A diverse single-stranded DNA-annealing protein library enables efficient genome editing across bacterial phyla.Proceedings of the National Academy of Sciences of the United States of America · 2025
    Article
  11. Review
  12. Article
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53 more citing papers are in PubMed but not listed here.

4 · The record

Corrections and comments

5 · Who and what money

Authors and funding

6 authors at 2 institutions in 1 country.

Kaihang WangMedical Research Council Laboratory of Molecular Biology, Francis Crick Avenue, Cambridge, UK.
Julius Fredens *Medical Research Council Laboratory of Molecular Biology, Francis Crick Avenue, Cambridge, UK.
Simon F Brunner *Medical Research Council Laboratory of Molecular Biology, Francis Crick Avenue, Cambridge, UK.
Samuel H Kim *Medical Research Council Laboratory of Molecular Biology, Francis Crick Avenue, Cambridge, UK.
Tiongsun ChiaMedical Research Council Laboratory of Molecular Biology, Francis Crick Avenue, Cambridge, UK.
Jason W ChinMedical Research Council Laboratory of Molecular Biology, Francis Crick Avenue, Cambridge, UK.
Medical Research Council · GBMRC Laboratory of Molecular Biology · GB

Funding

European Research Council 200583Medical Research Council MC_U105181009Medical Research Council MC_UP_A024_1008
6 · The paper itself

Abstract

Synthetic recoding of genomes, to remove targeted sense codons, may facilitate the encoded cellular synthesis of unnatural polymers by orthogonal translation systems. However, our limited understanding of allowed synonymous codon substitutions, and the absence of methods that enable the stepwise replacement of the Escherichia coli genome with long synthetic DNA and provide feedback on allowed and disallowed design features in synthetic genomes, have restricted progress towards this goal. Here we endow E. coli with a system for efficient, programmable replacement of genomic DNA with long (>100-kb) synthetic DNA, through the in vivo excision of double-stranded DNA from an episomal replicon by CRISPR/Cas9, coupled to lambda-red-mediated recombination and simultaneous positive and negative selection. We iterate the approach, providing a basis for stepwise whole-genome replacement. We attempt systematic recoding in an essential operon using eight synonymous recoding schemes. Each scheme systematically replaces target codons with defined synonyms and is compatible with codon reassignment. Our results define allowed and disallowed synonymous recoding schemes, and enable the identification and repair of recoding at idiosyncratic positions in the genome.

Indexed as

CodonCRISPR-Cas SystemsDNAEscherichia coliGenes, BacterialGenes, EssentialGenetic CodeGenetic EngineeringGenome, BacterialOperonPlasmidsSelection, GeneticSynthetic BiologyCodonDNA

Identifiers

PMID27776354
PMCPMC5321499
OpenAlexW2533711759

What OpenQuestion holds

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Registered trials

None linked

Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.