melanogaster

Drosophila melanogaster

standard Cas9 Expression Patterns Impact on Resistance Evolution in Different Genetic Backgrounds

Gene drive systems are sensitive to the evolution of resistance in the form of polymorphisms in the guide RNA’s target DNA sequence.  Champer et al. (2017) have recently reported on their exploration of how Cas9 expression patterns as well as […]

Adult male spotted wing drosophila, Drosophilia suzukii (Matsumura). Photograph by Martin Hauser, California Department of Food and Agriculture.

standard Gene Editing in an Invasive Species

Li and Scott report their successful use of Cas9 to knockout two genes in Drosophila suzukii in a recent issue of Biochemical and Biophysical Research Communications. Drosophila suzukii or the spotted wing Drosophila although a native of Asia has recently […]

standard Genetic Manipulation of Insect Cell Lines

Two papers in the December issue of Genetics, Cherbas et al. 2015 and Manivannan et al. 2015, describe an improved method for making Drosophila cell lines with single, targeted mutations. Both works build upon existing recombination-mediated cassette exchange (RMCE) technology […]

standard Cas9-Mediated Gene-Drive In Mosquitoes

Gantz and Bier who demonstrated the fundamental principles of a Cas9-based gene drive system using Drosophila melanogaster in a publication earlier this year have recreated that system in the mosquito Anopheles stephensi with the help of collaborators.  Gantz et al. […]

standard Pulling Recent CRISPR/Cas9 Work in Drosophila Together

Xu et al. review the recent history of using CRISPR/Cas9-based technologies in Drosophila melanogaster. Within the last two years there have been numerous publications describing the use of CRISPR/Cas9-based technologies in Drosophila melanogaster.  These last two years have been a time […]

FlyFacility, Cambridge University. A insect genetic technologies service provider and resource

standard Fly Facility, University of Cambridge, UK

Insect Genetic Technologies Service Provider – Drosophila – Non-commercial Fly Facility, University of Cambridge, UK – http://www.flyfacility.gen.cam.ac.uk Our Drosophila microinjection service is available to fly researchers throughout the European Union. We can inject flies (including non-melanogaster Drosophila species) for P-element/piggyback […]

Anopheles stephensi Image from: Vectorbase

standard Towards a Medea Drive System in Anopheles Mosquitoes

Germ-line specific promoters are useful to insect biologists and Biedler and colleagues (2015) in a just-published paper in G3-Genes|Genomes|Genetics report their efforts to identify, isolate and test maternal germline-specific genes and promoters in the Asian malaria vector, Anopheles stephensi. “We […]