A new study done at Rockefeller’s Laboratory of Neurogenetics and Behavior shows that by modifying the DNA of a mosquito, it loses its ability to use its odor receptors to sniff out tasty humans.
Researchers at the lab led by post-doctorate Matthew DeGennaro modified the “orco” gene of Aedes aegypti mosquitoes. The gene is believed to be what gives mosquitoes their preference for delicious, delicious humans. DeGennaro and his team essentially switched that gene to its ‘off’ position, disabling the bug’s 131 odor receptors it uses to tell the difference between humans and other animals.
via Geekosystem
Image: Travis S
