Mouse plague control hopes raised with funding for genetic biocontrol research
Mouse plague control hopes raised with funding for genetic biocontrol research
Tags: Gene drive synthetic, Genetic biocontrol, Oceania, Rodents, X chromosomeAnonymous, From Press, 2021.
As communities and farmers continue to battle the mouse plague, a funding announcement for genetic biocontrol research could be a potential game changer for future plagues. The New South Wales government has today announced a $50 million mouse control package which includes $1.8 million dollars in funding for genetic control of mice populations. The project aims to fast-track the delivery of next generation “gene drive” technology to control plagues of the future. Researchers have welcomed the announcement, including Australia’s lead researcher Professor Paul Thomas from the University of Adelaide.
He said the technology is only relatively new, having been developed to some extent for insects and malaria control, but has not yet been applied to mammals. “So effectively it just uses the natural mating processes to spread a gene though a population that will cause, [and] what we are trying to cause, female [mouse] infertility,” he said. “We have modelled it already and that should cause the population to crash over time. “This boost of funding will enable us to move much faster on these projects.”Another control approach will also be investigated, the “X-shredder” approach, which eliminates sperm carrying the X chromosome, producing more male than female offspring.
