A recent study shows that a gene in the sea cucumber blocks transmission of the parasite that causes malaria. Passed to humans by mosquitoes, malaria threatens around 40 percent of the world's population and is blamed for up to a million deaths a year. The idea is to incorporate the gene into mosquitoes, causing them to produce the protein lectin, which is poisonous to the malaria parasite early in development. The new, genetically modified mosquitoes would be released into the wild in hopes that they reproduce and spread the new gene to future generations and tamp out the spread of malaria.
The Hidden Talents of the Lowly Sea Cucumber | Popular Science
