$3.9M project on self-deleting genes takes aim at mosquito-borne diseases

To control mosquito populations and prevent them from transmitting diseases such as malaria, many researchers are pursuing strategies in mosquito genetic engineering. A new Texas A&M AgriLife Research project aims to enable temporary “test runs” of proposed genetic changes in mosquitoes, after which the changes remove themselves from the mosquitoes’ genetic code. The project’s first results were published on Dec. 28 in Philosophical Transactions of the Royal Society B, titled “Making gene drive biodegradable.”

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