No females were produced after eight generations, causing the population to collapse.
A gene drive has successfully caused the collapse of a malaria-carrying mosquito population in the lab, researches report today (September 24) in Nature Biotechnology. This is the first time a gene drive—a genetic element that ensures its own inheritance—has caused a population of mosquitoes to self-destruct, a result that holds promise for combating malaria.
“This breakthrough shows that gene drive can work, providing hope in the fight against a disease that has plagued mankind for centuries,” study coauthor Andrea Crisanti, a molecular parasitologist at Imperial College London, says in a university statement. Read more