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New GM mosquito sexing technique is step towards malaria control, report scientists

with the modified mosquitoes as they were with the normal ones.

This work builds on earlier work by the Imperial team published in 2000, demonstrating for the first time the insertion of a foreign gene into the mosquito genome. This raised the possibility that genetic manipulation could be used as a control method in mosquito populations.

Professor Crisanti adds: "Although there have been a number of control programmes to eradicate malaria, none of these have been entirely successful, and many have also had side effects, such as environmental damage through insecticides. This advance could one day make a major impact on the burden of ill health caused by malaria, and is another step towards how genetic modification can be used safely to deal with global problems."


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Source:Imperial College London


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