Evidence map›Paper›PMID 28266580›Full record

ArticleScientific reports2017

Cre/lox-Recombinase-Mediated Cassette Exchange for Reversible Site-Specific Genomic Targeting of the Disease Vector, Aedes aegypti.

Irina Häcker, Robert A Harrell Ii, Gerrit Eichner, Kristina L Pilitt, David A O'Brochta, Alfred M Handler, Marc F Schetelig

Open access · goldAbstract read
In one paragraph

Article in Scientific reports, 2017. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 14 papers.

0numbers the graph read from it
0cells of the map it votes in
14citing papers in PubMed
1.1field-weighted citation impact, top 23% 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

14 citing papers in PubMed, 32 citations in OpenAlex.

  1. Review
  2. Review
  3. Article
  4. Article
  5. Article
  6. ImprovedInternational journal of molecular sciences · 2023
    Article
  7. Optimizing CRE and PhiC31 mediated recombination inFrontiers in bioengineering and biotechnology · 2023
    Article
  8. Article
  9. Review
  10. Review
  11. Article
  12. Article
  13. Article
  14. 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

7 authors at 3 institutions in 2 countries.

Irina HäckerInstitute for Insect Biotechnology, Justus-Liebig-University Giessen, Heinrich-Buff-Ring 26-32, 35392 Giessen, Germany.
Robert A Harrell IiInstitute for Bioscience and Biotechnology Research, University of Maryland, College Park, Rockville, Maryland 20850, USA.
Gerrit EichnerMathematical Institute, Justus-Liebig-University Giessen, Arndtstrasse 2, 35392 Giessen, Germany.
Kristina L PilittInstitute for Bioscience and Biotechnology Research, University of Maryland, College Park, Rockville, Maryland 20850, USA.
David A O'BrochtaInstitute for Bioscience and Biotechnology Research, University of Maryland, College Park, Rockville, Maryland 20850, USA.
Alfred M HandlerUSDA/ARS, Center for Medical, Agricultural and Veterinary Entomology, 1700 SW 23rd Drive, Gainesville, FL 32608, USA.
Marc F ScheteligInstitute for Insect Biotechnology, Justus-Liebig-University Giessen, Heinrich-Buff-Ring 26-32, 35392 Giessen, Germany.
University of Giessen · DEUniversity of Maryland, College Park · USCenter for Medical, Agricultural and Veterinary Entomology · US

Funding

Genetic Analysis of Anopheles mosquitoesR01AI099060 · NIAID · UNIV OF MARYLAND, COLLEGE PARK · PI O'BROCHTA, DAVID A · 2013 to 2016
$1.3M
NIAID NIH HHS R01 AI099060
6 · The paper itself

Abstract

Site-specific genome modification (SSM) is an important tool for mosquito functional genomics and comparative gene expression studies, which contribute to a better understanding of mosquito biology and are thus a key to finding new strategies to eliminate vector-borne diseases. Moreover, it allows for the creation of advanced transgenic strains for vector control programs. SSM circumvents the drawbacks of transposon-mediated transgenesis, where random transgene integration into the host genome results in insertional mutagenesis and variable position effects. We applied the Cre/lox recombinase-mediated cassette exchange (RMCE) system to Aedes aegypti, the vector of dengue, chikungunya, and Zika viruses. In this context we created four target site lines for RMCE and evaluated their fitness costs. Cre-RMCE is functional in a two-step mechanism and with good efficiency in Ae. aegypti. The advantages of Cre-RMCE over existing site-specific modification systems for Ae. aegypti, phiC31-RMCE and CRISPR, originate in the preservation of the recombination sites, which 1) allows successive modifications and rapid expansion or adaptation of existing systems by repeated targeting of the same site; and 2) provides reversibility, thus allowing the excision of undesired sequences. Thereby, Cre-RMCE complements existing genomic modification tools, adding flexibility and versatility to vector genome targeting.

Indexed as

AedesAnimalsAnimals, Genetically ModifiedBinding SitesFemaleFertilityGene EditingGene TargetingGenome, InsectIntegrasesLongevityMaleMosquito VectorsRecombination, GeneticCre recombinaseIntegrases

Identifiers

PMID28266580
PMCPMC5339718
OpenAlexW2592627654

What OpenQuestion holds

Textmetadata
LicenceCC BY
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.