Evidence map›Paper›PMID 16204450›Full record

ArticleNucleic acids research2005

Reproducible doxycycline-inducible transgene expression at specific loci generated by Cre-recombinase mediated cassette exchange.

Ee Tsin Wong, John L Kolman, Yao-Cheng Li, Larry D Mesner, Wolfgang Hillen, Christian Berens, Geoffrey M Wahl

Open access · goldAbstract readEvaluation Study
In one paragraph

Article in Nucleic acids research, 2005. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 26 papers.

0numbers the graph read from it
0cells of the map it votes in
26citing papers in PubMed
3.0field-weighted citation impact, top 9% 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

26 citing papers in PubMed, 64 citations in OpenAlex.

  1. Analysis of RAS protein interactions in living cells reveals a mechanism for pan-RAS depletion by membrane-targeted RAS binders.Proceedings of the National Academy of Sciences of the United States of America · 2020
    Article
  2. Article
  3. Bi-allelic Homology-Directed Repair with Helper-Dependent Adenoviruses.Molecular therapy. Methods & clinical development · 2019
    Article
  4. Article
  5. Article
  6. Neoantigen Expression in Steady-State Langerhans Cells Induces CTL Tolerance.Journal of immunology (Baltimore, Md. : 1950) · 2017
    Article
  7. Article
  8. Gene stacking by recombinases.Plant biotechnology journal · 2016
    Review
  9. Review
  10. Article
  11. Article
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  16. Article
  17. Overlapping activation-induced cytidine deaminase hotspot motifs in Ig class-switch recombination.Proceedings of the National Academy of Sciences of the United States of America · 2011
    Article
  18. Article
  19. Article
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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

7 authors at 1 institution in 1 country.

Ee Tsin WongDivision of Biological Sciences, University of California at San Diego, La Jolla, CA, USA.
John L Kolman
Yao-Cheng Li
Larry D Mesner
Wolfgang Hillen
Christian Berens
Geoffrey M Wahl
University of California, San Diego · US

Funding

Mechanisms of Genetic Instability and Tumor SuppressionR01CA061449 · NCI · SALK INSTITUTE FOR BIOLOGICAL STUDIES · PI WAHL, GEOFFREY MYLES · 1993 to 2010
$6.0M
NCI NIH HHS CA061449NCI NIH HHS R01 CA061449PHS HHS 048405
6 · The paper itself

Abstract

Comparative analysis of mutants using transfection is complicated by clones exhibiting variable levels of gene expression due to copy number differences and genomic position effects. Recombinase-mediated cassette exchange (RMCE) can overcome these problems by introducing the target gene into pre-determined chromosomal loci, but recombination between the available recombinase targeting sites can reduce the efficiency of targeted integration. We developed a new LoxP site (designated L3), which when used with the original LoxP site (designated L2), allows highly efficient and directional replacement of chromosomal DNA with incoming DNA. A total of six independent LoxP integration sites introduced either by homologous recombination or retroviral delivery were analyzed; 70-80% of the clones analyzed in hamster and human cells were correct recombinants. We combined the RMCE strategy with a new, tightly regulated tetracycline induction system to produce a robust, highly reliable system for inducible transgene expression. We observed stable inducible expression for over 1 month, with uniform expression in the cell population and between clones derived from the same integration site. This system described should find significant applications for studies requiring high level and regulated transgene expression and for determining the effects of various stresses or oncogenic conditions in vivo and in vitro.

Indexed as

Transcriptional ActivationTransgenesAnimalsCell LineCricetinaeDoxycyclineGenes, ReporterGene TargetingGenomeGreen Fluorescent ProteinsHistonesHumansIntegrasesRecombinant Fusion ProteinsRecombination, GeneticReproducibility of ResultsCre recombinaseDoxycyclineGreen Fluorescent ProteinsHistonesIntegrasesRecombinant Fusion ProteinsViral Proteins

Identifiers

PMID16204450
PMCPMC1243804
OpenAlexW1996234580

What OpenQuestion holds

Textmetadata
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.