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Submission + - First Gene Drive to wipe out mammalian species (in NZ) (technologyreview.com)

wisebabo writes: Say goodbye to our little whiskered friends!

So there is an (approved?) effort to wipe not just any species, (there's been discussions to wipe out the mosquitos that carry Malaria), but a MAMMAL. Specifically the house mouse which, along with other invasive species introduced by Westerners, have ravaged New Zealand's ecosystem. (Amongst other things they've rendered extinct many of the flightless birds there). They'll try using the "Gene Drive" which is a new genetic weapon made possible by the editing system CRISPR-cas9 (very new but even now being taught in my course on genetic engineering). Basically, it'll make all of the the children of the genetically engineered mice MALE and then all of their children MALE and so on. This'll continue until there are no females left and the population will crash. If this is successful, they want to use this technique on other species until ALL of the predators on New Zealand are wiped out.

(I doubt if they will use this on the biggest, most damaging predator of all...) (No I didn't say Trump)

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First Gene Drive to wipe out mammalian species (in NZ)

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