Evidence map›Paper›PMID 23634873›Full record

ArticleMolecular microbiology2013

Bacterial DNA polymerases participate in oligonucleotide recombination.

Xin-tian Li, Lynn C Thomason, James A Sawitzke, Nina Costantino, Donald L Court

Open access · bronzeAbstract read
In one paragraph

Article in Molecular microbiology, 2013. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 22 papers.

0numbers the graph read from it
0cells of the map it votes in
22citing papers in PubMed
2.5field-weighted citation impact, top 10% 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

22 citing papers in PubMed, 31 citations in OpenAlex.

  1. Article
  2. Article
  3. Recombineering in Non-Model Bacteria.Current protocols · 2022
    Article
  4. Review
  5. Hesperetin Inhibits Expression of Virulence Factors and Growth ofInternational journal of molecular sciences · 2021
    Article
  6. Article
  7. Article
  8. Article
  9. Article
  10. Directed evolution of multiple genomic loci allows the prediction of antibiotic resistance.Proceedings of the National Academy of Sciences of the United States of America · 2018
    Article
  11. Article
  12. Article
  13. Article
  14. Review
  15. Article
  16. Review
  17. Article
  18. Article
  19. Article
  20. Review
4 · The record

Corrections and comments

PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.

5 · Who and what money

Authors and funding

5 authors at 2 institutions in 1 country.

Xin-tian LiMolecular Control and Genetics Section, Gene Regulation and Chromosome Biology, Frederick National Laboratory for Cancer Research, Frederick, MD 21702, USA.
Lynn C Thomason
James A Sawitzke
Nina Costantino
Donald L Court
Frederick National Laboratory for Cancer Research · USScience Applications International Corporation (United States) · US

Funding

Lambda Genetic Networks and Lambda Red-Mediated RecombinationZIABC010336 · NCI · DIVISION OF BASIC SCIENCES - NCI · PI COURT, DONALD · 2009 to 2020
$18.9M
Recombineering: Chromosome Engineering by Homologous RecZ01BC010336 · NCI · DIVISION OF BASIC SCIENCES - NCI · PI COURT, DONALD · 2000 to 2008
$2.8M
CCR NIH HHS HHSN261200800001CIntramural NIH HHS Z01 BC010336NCI NIH HHS HHSN261200800001E
6 · The paper itself

Abstract

Synthetic single-strand oligonucleotides (oligos) with homology to genomic DNA have proved to be highly effective for constructing designed mutations in targeted genomes, a process referred to as recombineering. The cellular functions important for this type of homologous recombination have yet to be determined. Towards this end, we have identified Escherichia coli functions that process the recombining oligo and affect bacteriophage λ Red-mediated oligo recombination. To determine the nature of oligo processing during recombination, each oligo contained multiple nucleotide changes: a single base change allowing recombinant selection, and silent changes serving as genetic markers to determine the extent of oligo processing during the recombination. Such oligos were often not incorporated into the host chromosome intact; many were partially degraded in the process of recombination. The position and number of these silent nucleotide changes within the oligo strongly affect both oligo processing and recombination frequency. Exonucleases, especially those associated with DNA Polymerases I and III, affect inheritance of the silent nucleotide changes in the oligos. We demonstrate for the first time that the major DNA polymerases (Pol I and Pol III) and DNA ligase are directly involved with oligo recombination.

Indexed as

Recombination, GeneticBacteriophage lambdaDNA, BacterialDNA Ligase ATPDNA LigasesDNA Polymerase IDNA Polymerase IIIEscherichia coliOligonucleotidesDNA, BacterialDNA Ligase ATPDNA LigasesDNA Polymerase IDNA Polymerase IIIOligonucleotides

Identifiers

PMID23634873
PMCPMC7523544
OpenAlexW2145668475

What OpenQuestion holds

Textmetadata
LicenceTDM
Read underepoch 390

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.