Jove
Visualize
Contact Us
JoVE
x logofacebook logolinkedin logoyoutube logo
ABOUT JoVE
OverviewLeadershipBlogJoVE Help Center
AUTHORS
Publishing ProcessEditorial BoardScope & PoliciesPeer ReviewFAQSubmit
LIBRARIANS
TestimonialsSubscriptionsAccessResourcesLibrary Advisory BoardFAQ
RESEARCH
JoVE JournalMethods CollectionsJoVE Encyclopedia of ExperimentsArchive
EDUCATION
JoVE CoreJoVE BusinessJoVE Science EducationJoVE Lab ManualFaculty Resource CenterFaculty Site
Terms & Conditions of Use
Privacy Policy
Policies

Related Experiment Videos

Re-engineering the sterile insect technique.

Luke Alphey1

  • 1Department of Zoology, University of Oxford, South Parks Road, Oxford OX1 3PS, UK. Luke.Alphey@zoo.ox.ac.uk

Insect Biochemistry and Molecular Biology
|September 13, 2002
PubMed
Summary
This summary is machine-generated.

Related Concept Videos

You might also read

Related Articles

Articles linked to this work by shared authors, journal, and citation graph.

Sort by
Same author

Integrating multiplexing into confineable gene drives effectively overrides resistance in Anopheles stephensi.

Nature communications·2026
Same author

Sequence mismatch between gene-drive and target-site flanking regions significantly impairs homing efficiency in Culex quinquefasciatus.

Genetics·2026
Same author

Harnessing the highly adaptable barnase-barstar system for genetic biocontrol of Aedes aegypti.

Communications biology·2025
Same author

Meeting Report on an Integrated Research Agenda for Mosquito-Borne Arboviruses.

Open forum infectious diseases·2025
Same author

Optimization of SgRNA expression with RNA pol III regulatory elements in Anopheles stephensi.

Scientific reports·2025
Same author

Synthetic homing endonuclease gene drives to revolutionise Aedes aegypti biocontrol - game changer or pipe dream?

Current opinion in insect science·2025
Same journal

Drosophila Tet mediates the host IMD antibacterial immune defense in a catalytic activity-independent manner.

Insect biochemistry and molecular biology·2026
Same journal

Functional conservation and diversification in the Lepidoptera ionotropic receptor IR75q.2 lineage.

Insect biochemistry and molecular biology·2026
Same journal

BmFOXP1 and BmSGF1 divergently cooperate with BmGATAβ4 to regulate vitellogenin expression during vitellogenesis of the silkworm, Bombyx mori.

Insect biochemistry and molecular biology·2026
Same journal

Worker bees preventing diapause in Bombus terrestris queens via tyrosine metabolism.

Insect biochemistry and molecular biology·2026
Same journal

I-helix modifications reveal functional determinants of Apis mellifera CYP9Q3 and its impact on insecticide metabolism.

Insect biochemistry and molecular biology·2026
Same journal

Corrigendum to"Functional characterization of odorant binding proteins involved in detection of host plant volatiles from the moringa pest Noorda blitealis" [Insect Biochem. Mol. Biol. 192 (2026) 104578].

Insect biochemistry and molecular biology·2026
See all related articles

Sterile Insect Technique (SIT) uses irradiation but impacts insect fitness and is costly. Engineered insects with a repressible lethal gene offer a potential solution to improve SIT effectiveness and reduce costs.

Area of Science:

  • Entomology
  • Genetics
  • Pest Management

Background:

  • The Sterile Insect Technique (SIT) is an effective, eco-friendly area-wide pest control method.
  • Irradiation for SIT can reduce insect fitness and incurs high facility costs.
  • Large-scale sex separation of insects for SIT is also challenging.

Purpose of the Study:

  • To propose and demonstrate an alternative to irradiation for SIT.
  • To overcome limitations of insect fitness and sex separation in SIT.
  • To develop engineered insect strains for improved SIT.

Main Methods:

  • Genetic engineering of insects.
  • Introduction of a dominant, repressible, lethal gene system.
  • Proof-of-principle studies using Drosophila melanogaster.

Related Experiment Videos

Main Results:

  • Successfully constructed engineered strains of Drosophila melanogaster.
  • Demonstrated the feasibility of using genetic systems to overcome SIT challenges.
  • Showcased a potential method to improve insect fitness and simplify sex separation.

Conclusions:

  • Engineered insect strains offer a promising alternative to irradiation in SIT.
  • This approach can mitigate fitness costs and sex-sorting issues associated with traditional SIT.
  • Further development could enhance the efficiency and cost-effectiveness of area-wide pest control.