This is a great article by Matthew Wright. Enjoy!
In what has to be one of the biggest ‘ewwww-factor’ experiments in a while, paleontologists at Yale recently tweaked chicken DNA to give the birds toothed jaws, a bit like Velociraptor. Although there was a lot of work involved in finding out which two DNA strands to tamper with, the process apparently didn’t add anything to the chicken genome – it merely switched off protein-inhibitors that stopped existing genes from working.
The result was dino-jaws instead of a beak. The fact that this could be done has been known since 2011. It’s just – well, the actual doing of it is a bit mad. We don’t know what gene-tampering will produce, and the team who did it were surprised by the extent of the changes they produced – the birds also developed dino-palates.
Still, this is just…
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