A Protocol for the Highly Efficient Generation of Stable Mosquito Knockout Lines Using CRISPR/Cas9

In their recent paper in G3: Genes|Genomes|Genetics, Li et al. describe a highly efficient protocol for the generation of stable knockout lines using CRISPR/Cas9. The ability of effectively targeting and disrupting gene function is essential for gene functional analysis studies […]

Vertical and Horizontal Transmission in Paratransgenic Anopheles Mosquitoes

Wang et al. (2017) report results in Science that appear to make significant progress toward solving one of the more challenging problems associated with using paratransgenic approaches for sustainable insect phenotype modification. Paratransgenesis is an interesting concept involving the genetic […]

CRISPR-SD, a programmable Cas9 approach to generating X-shredder lines in insects with XY mating systems

In a recent paper in Scientific Reports, Galizi, Hammond, et al report on the use of CRISPR-Cas9 to develop a sex-distortion system in Anopheles gambiae, which they termed CRISPRSD. Earlier, the group had demonstrated that transgenic An. gambaie expressing the […]

Anopheles gambiae Transgenesis Tool Box – Major Additions

Volohonsky et. al. (2015) in a just-published paper in G3 entitled  “Tools for Anopheles gambiae transgenesis”  describe a wealth of new tools for creating transgenic An. gambiae. There has been a protocol for Anopheles gambiae transgenesis for over 15 years, […]

Controlling Malaria Mosquitoes With Genetics

A chemical-free eradication method for the human malaria mosquito, Anopheles gambiae, that is self-sustaining and requires no additional inputs beyond ‘pushing the button’ to get it started, sounds fantastic. For geneticists it has not been terribly difficult to think of […]