This is something you can't make up. (From the SFGate's website)
"Red light, green light: Cloning cats is nothing new, but now the clones come in two colors when exposed to ultraviolet light -- regular mint and new cinnamon. The red glow is caused by a fluorescent protein bred into the kitties by scientists at Gyeongsang National University in Jinju, South Korea. The genetic manipulation could lead to cures for human diseases, they say."
