A lab experiment shows that we could engineer malaria-carrying mosquitoes to kill themselves off

A. Micu,  ZME Science,  2021.

A new paper showcases how genetic engineering can be used to cause populations of malaria-spreading mosquitoes to self-destroy. An international research effort has shown, in the context of a lab experiment, that male mosquitoes engineered to carry a certain strand of DNA can rapidly destroy entire groups of these blood-sucking insects. The main importance of this experiment is that it showcases that gene-drive technology can be used even in harsh environmental conditions, such as those in sub-Saharan Africa. This “gene drive” sequence is essentially a damaging mutation that could prove to be a powerful tool against the carriers of malaria.

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