Taiwan is not claiming a world first. Others have bred partially fluorescent pigs before; but the researchers insist the three pigs they have produced are better.Scientists used a gene from a jellyfish and impanted it into 256 pig embryos. Of those, three developed into pigs which were born three months ago. Scientists stress that these pigs are no different from any other, except for the fact that they grow green when lit up in the dark. During the day, they look like any other pig, albeit slightly tinted green.
Pigs are certainly not the first animals scientists have injected with an organism's glowing gene. There are glow worms, GloFish, and even potatoes!
Scentists hope to use what they've learned to help study human disease in the future, by using these pig proteins or stem cells that can be easily tracked in another animal's system.
Ironically, China is celebrating the Year of the Pig starting in January.