Keywords: quinquefasciatus

Scientists use gene editing tool to target mosquito-spread disease

Medical Research Council,  Phys Org,  2021.
Advances in genome editing have allowed the development of genetic insect control methods, which could be highly effective and are species-specific. The results have been published in Scientific Reports. Scientists showed that a method involving a gene editing tool called ...
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CRISPR/Cas-9 mediated knock-in by homology dependent repair in the West Nile Virus vector Culex quinquefasciatus Say

D.-K. Purusothaman, L. Shackleford, M. A. E. Anderson, T. Harvey-Samuel and L. Alphey,  Scientific Reports,  11:14964. 2021.
Culex quinquefasciatus Say is a mosquito distributed in both tropical and subtropical regions of the world. It is a night-active, opportunistic blood-feeder and vectors many animal and human diseases, including West Nile Virus and avian malaria. Current vector control methods ...
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Optimized CRISPR tools and site-directed transgenesis in Culex quinquefasciatus mosquitoes for gene drive development

X. Feng, V. Lopez Del Amo, E. Mameli, M. Lee, A. L. Bishop, N. Perrimon and V. M. Gantz,  bioRxiv,  2021.02.10.430702. 2021.
Here, we developed a Culex-specific Cas9/gRNA expression toolkit and used site-directed homology-based transgenesis to generate and validate a Culex quinquefasciatus Cas9-expressing line. We showed that gRNA scaffold variants improve transgenesis efficiency in both Culex and ...
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