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Efficient population modification gene-drive rescue system in the malaria mosquito Anopheles stephensi

November 4, 2020 - 15:20 -- Open Access
Adolfi A, Gantz VM, James AA, et al.
Nat Commun. 2020 Nov 3;11(1):5553

Cas9/gRNA-mediated gene-drive systems have advanced development of genetic technologies for controlling vector-borne pathogen transmission. These technologies include population suppression approaches, genetic analogs of insecticidal techniques that reduce the number of insect vectors, and population modification (replacement/alteration) approaches, which interfere with competence to transmit pathogens.

Knowledge engagement in gene drive research for malaria control

April 30, 2019 - 15:29 -- Open Access
Sarah Hartley, Delphine Thizy, Katie Ledingham, Mamadou Coulibaly, Abdoulaye Diabaté, Bakara Dicko, Samba Diop, Jonathan Kayondo, Annet Namukwaya, Barry Nourou, Léa Paré Toé
PLoS Negl Trop Dis 13(4): e0007233

Gene drive mosquitoes are a novel approach to vector control being developed to help tackle malaria. A gene drive increases the frequency of a desired gene and its phenotypic effect into a mosquito population through reproduction in relatively few generations [1]. Combining gene drive with the precision of gene editing, scientists are able to modify the Anopheles mosquito genome and push modifications through natural vector populations. 

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