Evidence map›Paper›PMID 32599056›Full record

ArticleMethods (San Diego, Calif.)2021

Universal Southern blot protocol with cold or radioactive probes for the validation of alleles obtained by homologous recombination.

Gemma F Codner, Valerie Erbs, Jorik Loeffler, Lauren Chessum, Adam Caulder, Nicolas Jullien, Sara Wells, Marie-Christine Birling, Lydia Teboul

Abstract read
In one paragraph

Article in Methods (San Diego, Calif.), 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 12 papers.

0numbers the graph read from it
0cells of the map it votes in
12citing papers in PubMed
–field-weighted citation impact
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

12 citing papers in PubMed.

  1. Article
  2. Article
  3. Article
  4. Article
  5. Article
  6. Article
  7. Article
  8. Article
  9. Genetic and Molecular Quality Control of Genetically Engineered Mice.Methods in molecular biology (Clifton, N.J.) · 2023
    Article
  10. Article
  11. Review
  12. Importing genetically altered animals: ensuring quality.Mammalian genome : official journal of the International Mammalian Genome Society · 2022
    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

9 authors.

Gemma F CodnerThe Mary Lyon Centre, MRC Harwell Institute, Harwell Campus, Didcot, Oxon OX11 0RD, UK.
Valerie ErbsPHENOMIN-Institut Clinique de la Souris, CNRS, INSERM, Université de Strasbourg, Illkirch-Graffenstaden, Strasbourg 67404, France.
Jorik LoefflerThe Mary Lyon Centre, MRC Harwell Institute, Harwell Campus, Didcot, Oxon OX11 0RD, UK.
Lauren ChessumThe Mary Lyon Centre, MRC Harwell Institute, Harwell Campus, Didcot, Oxon OX11 0RD, UK.
Adam CaulderThe Mary Lyon Centre, MRC Harwell Institute, Harwell Campus, Didcot, Oxon OX11 0RD, UK.
Nicolas JullienAix-Marseille University, CNRS, INP, Institut de Neurophysiopathologie, Marseille, France.
Sara WellsThe Mary Lyon Centre, MRC Harwell Institute, Harwell Campus, Didcot, Oxon OX11 0RD, UK.
Marie-Christine BirlingPHENOMIN-Institut Clinique de la Souris, CNRS, INSERM, Université de Strasbourg, Illkirch-Graffenstaden, Strasbourg 67404, France.
Lydia TeboulThe Mary Lyon Centre, MRC Harwell Institute, Harwell Campus, Didcot, Oxon OX11 0RD, UK. Electronic address: l.teboul@har.mrc.ac.uk.

Funding

CRSPR II Supplement: Consortium for the production and cryopreservation of knockout miceU42OD011174 · OD · BAYLOR COLLEGE OF MEDICINE · PI BEAUDET, ARTHUR L. · 2012 to 2015
$17.7M
Medical Research Council 53658Medical Research Council MC_UP_1502/1NIH HHS U42 OD011174
6 · The paper itself

Abstract

The widespread availability of recombineered vectors and gene targeted embryonic stem cells from large-scale repositories facilitates the generation of mouse models for functional genetic studies. Southern blotting validates the structure of these targeted alleles produced by homologous recombination, as well as indicating any additional integrations of the vector into the genome. Traditionally this technique employs radioactively-labelled probes; however, there are many laboratories that are restricted in their use of radioactivity. Here, we present a widely applicable protocol for Southern blot analysis using cold probes and alternative procedures employing radioactive probes. Furthermore, the probes are designed to recognise standardised regions of gene-targeting cassettes and so represent universally applicable reagents for assessing allelic integrity.

Indexed as

RadioactivityAllelesAnimalsBlotting, SouthernGene TargetingGenetic VectorsHomologous RecombinationMiceHomologous recombinationMouseSouthern blotTargetingValidation

Identifiers

PMID32599056
PMCPMC10790599

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Registered trials

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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.