Scientists at Auburn University injected alligator DNA into farm-raised catfish. The scientists found that the fish were more resistant to disease and less likely to reproduce. They hope the new and less disease-prone catfish will one day be sold for human consumption. Top editors give you the stories you want — delivered right to your inbox each weekday. Something is loading. Thanks for signing up! Access your favorite topics in a personalized feed while you’re on the go. Email address By clicking ‘Sign up’, you agree to receive marketing emails from Insider as well as other partner offers and accept our Terms of Service and Privacy Policy . Life finds a way: Geneticists have created disease-resistant catfish using alligator DNA — and they may one day become a part of our diet. A group of scientists at Auburn University published a paper in January detailing their efforts to genetically modify catfish with the cathelicidin gene of an alligator. Cathelicidin, found in the intestines, is an antimicrobial peptide responsible for helping organisms fight diseases. The gene, which was added using CRISPR, heightened disease resistance among the catfish in comparison to wild catfish. Researchers noted that the survival rates of the […]
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