Sex distorter male drive for resistance-resilient population control of the human malaria vector Anopheles gambiae
File(s)
Published version
Author(s)
Type
Journal Article
Abstract
Progress in malaria control has plateaued, prompting the exploration of additional tools. Here, we characterise two germline-specific promoters, spo11 and vasa1, in the malaria vector Anopheles gambiae. These promoters display distinct temporal and spatial expression patterns, making them well-suited for potential applications in CRISPR-based gene drives and sex ratio distortion systems. Leveraging these unique promoter features, we developed a Sex Distorter Male Drive (SDMD) technology that generates a highly male-biased progeny while spreading through super-Mendelian inheritance. This approach greatly simplifies previous genetic construct designs, potentially improving genetic stability and resilience against the development of target site resistance, a major challenge for the efficacy of genetic strategies. Our findings position SDMD as a promising and potentially resistance-resilient tool for the population suppression of Anopheles mosquitoes in malaria-endemic regions.
Date Issued
2026-06-09
Date Acceptance
2026-03-23
Citation
Nature Communications, 2026, 17
ISSN
2041-1723
Publisher
Nature Portfolio
Journal / Book Title
Nature Communications
Volume
17
Copyright Statement
© The Author(s) 2026. Open Access This article is licensed under a Creative Commons Attribution 4.0 International License, which permits use, sharing, adaptation, distribution and reproduction in any medium or format, as long as you give appropriate credit to the original author(s) and the source, provide a link to the Creative Commons licence, and indicate if changes were made. The images or other third party material in this article are included in the article's Creative Commons licence, unless indicated otherwise in a credit line to the material. If material is not included in the article's Creative Commons licence and your intended use is not permitted by statutory regulation or exceeds the permitted use, you will need to obtain permission directly from the copyright holder. To view a copy of this licence, visit http://creativecommons.org/licenses/by/4.0/
License URL
Identifier
10.1038/s41467-026-71627-1
Publication Status
Published
Article Number
ARTN 5109
Date Publish Online
2026-04-11