Evidence map›Paper›PMID 36443489›Full record

ArticleScientific reports2022

Genetics tools for corpora allata specific gene expression in Aedes aegypti mosquitoes.

Marcela Nouzova, Marten J Edwards, Matthew DeGennaro, Dennys Leyva, Lilian V Tose, Francisco Fernandez-Lima, Fernando G Noriega

Open access · goldAbstract read
In one paragraph

Article in Scientific reports, 2022. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 3 papers.

0numbers the graph read from it
0cells of the map it votes in
3citing papers in PubMed
0.4field-weighted citation impact, top 46% 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

3 citing papers in PubMed, 4 citations in OpenAlex.

  1. Review
  2. Article
  3. Article
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.

Marcela NouzovaDepartment of Biological Sciences and Biomolecular Science Institute, Florida International University, Miami, FL, 33199, USA. marcela.nouzova@paru.cas.cz.
Marten J EdwardsDepartment of Biology, Muhlenberg College, Allentown, PA, 18104, USA.
Matthew DeGennaroDepartment of Biological Sciences and Biomolecular Science Institute, Florida International University, Miami, FL, 33199, USA.
Dennys LeyvaDepartment of Chemistry and Biochemistry and Biomolecular Science Institute, Florida International University, Miami, FL, 33199, USA.
Lilian V ToseDepartment of Chemistry and Biochemistry and Biomolecular Science Institute, Florida International University, Miami, FL, 33199, USA.
Francisco Fernandez-LimaDepartment of Chemistry and Biochemistry and Biomolecular Science Institute, Florida International University, Miami, FL, 33199, USA.
Fernando G NoriegaDepartment of Biological Sciences and Biomolecular Science Institute, Florida International University, Miami, FL, 33199, USA. noriegaf@fiu.edu.
Florida International University · USMuhlenberg College · USUniversity of South Bohemia in České Budějovice · CZ

Funding

Role of miRNAs on the regulation of juvenile hormone synthesis in mosquitoesR21AI153689 · NIAID · FLORIDA INTERNATIONAL UNIVERSITY · PI NOUZOVA, MARCELA · 2020 to 2021
$369k
How can mosquitoes develop and reproduce in the complete absence of juvenile hormone?R21AI167849 · NIAID · FLORIDA INTERNATIONAL UNIVERSITY · PI FERNANDEZ-LIMA, FRANCISCO · 2022 to 2023
$369k
Grantová Agentura České Republiky 22-21244SNIAID NIH HHS R21 AI153689NIAID NIH HHS R21 AI167849
6 · The paper itself

Abstract

Juvenile hormone (JH) is synthesized by the corpora allata (CA) and controls development and reproduction in insects. Therefore, achieving tissue-specific expression of transgenes in the CA would be beneficial for mosquito research and control. Different CA promoters have been used to drive transgene expression in Drosophila, but mosquito CA-specific promoters have not been identified. Using the CRISPR/Cas9 system, we integrated transgenes encoding the reporter green fluorescent protein (GFP) close to the transcription start site of juvenile hormone acid methyl transferase (JHAMT), a locus encoding a JH biosynthetic enzyme, specifically and highly expressed in the CA of Aedes aegypti mosquitoes. Transgenic individuals showed specific GFP expression in the CA but failed to reproduce the full pattern of jhamt spatiotemporal expression. In addition, we created GeneSwitch driver and responder mosquito lines expressing an inducible fluorescent marker, enabling the temporal regulation of the transgene via the presence or absence of an inducer drug. The use of the GeneSwitch system has not previously been reported in mosquitoes and provides a new inducible binary system that can control transgene expression in Aedes aegypti.

Indexed as

AedesCorpora AllataAnimalsAnimals, Genetically ModifiedDrosophilaGene ExpressionGreen Fluorescent ProteinsJuvenile HormonesGreen Fluorescent ProteinsJuvenile Hormones

Identifiers

PMID36443489
PMCPMC9705396
OpenAlexW4310197288

What OpenQuestion holds

Textmetadata
LicenceCC BY
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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.