Evidence map›Paper›PMID 8840521›Full record

ArticleTransgenic research1996

FLP-mediated site-specific recombination in microinjected murine zygotes.

D L Ludwig, J R Stringer, D C Wight, H C Doetschman, J J Duffy

Abstract read
PubMed Publisher
In one paragraph

Article in Transgenic research, 1996. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 6 papers.

0numbers the graph read from it
0cells of the map it votes in
6citing papers in PubMed
0.1field-weighted citation impact, top 55% 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

6 citing papers in PubMed, 15 citations in OpenAlex.

  1. Article
  2. Article
  3. Annotated expression and activity data for murine recombinase alleles and transgenes: the CrePortal resource.Mammalian genome : official journal of the International Mammalian Genome Society · 2022
    Review
  4. Article
  5. FLPe functions in zebrafish embryos.Transgenic research · 2011
    Article
  6. 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 3 institutions in 1 country.

D L LudwigDepartment of Molecular Genetics, Biochemistry, and Microbiology, University of Cincinnati Medical Center, OH 45267-0524, USA.
J R Stringer
D C Wight
H C Doetschman
J J Duffy
University of Cincinnati · USUniversity of Cincinnati Medical Center · USBiotechnology Institute · US

Funding

REPRODUCTIVE AND DEVELOPMENTAL TOXICOLOGY RESEARCHP30ES006096 · NIEHS · UNIVERSITY OF CINCINNATI · PI YADAV, JAGJIT S · 1992 to 2022
$35.4M
ENVIRONMETAL CARCINOGENESIS AND MUTAGENESIST32ES007250 · NIEHS · UNIVERSITY OF CINCINNATI · PI MILLER, WILLIAM E · 1988 to 2024
$11.9M
NIEHS NIH HHS 1P3OES06096NIEHS NIH HHS 1T32ES07250
6 · The paper itself

Abstract

The FLP recombinase of yeast catalyses site-specific recombination between repeated FLP recombinase target (FRT) elements in yeast and in heterologous systems (Escherichia coli, Drosophila, mosquito and cultured mammalian cells). In this report, it is shown that transient FLP recombinase expression can recombine and activate an extrachromosomal silent reporter gene following coinjection into fertilized one-cell mouse eggs. Furthermore, it is demonstrated that introduction of a FLP-recombinase expression vector into transgenic one-cell fertilized mouse eggs induces a recombination event at a chromosomal FRT target locus. The resulting event occurred at the one-cell stage and deleted a chromosomal tandem array of a FRT containing lacZ expression cassette down to one or two copies. These results demonstrate that the FLP recombinase can be utilized to manipulate the genome of transgenic animals and suggest that FLP recombinase-mediated plasmid-to-chromosome targeting is feasible in microinjected eggs.

Indexed as

Gene Expression Regulation, DevelopmentalRecombination, GeneticZygoteAnimalsChromosomesDNA NucleotidyltransferasesEmbryo, MammalianFemaleMiceMice, Inbred StrainsMice, TransgenicMicroinjectionsPregnancyDNA NucleotidyltransferasesFLP recombinase

Identifiers

PMID8840521
OpenAlexW2008946269

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.