WATCH: Dogs genetically engineered to prevent allergies
Summary
Scientists used gene-editing to create a beagle dog named Bailey that does not cause allergies. This allowed Matt Walker, who used to sneeze around dogs, to pet Bailey without problems.Key Facts
- Matt Walker had allergies that made him sneeze when near dogs.
- Scientists applied a gene-editing technique to change the dog's genetics.
- The result was a hypoallergenic beagle, meaning it does not trigger allergies.
- The beagle's name is Bailey.
- Gene-editing is a method to change DNA to alter traits.
- This development could help people allergic to dogs enjoy them without symptoms.
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