November 2, 2007

Super Mouse created in lab: Superhero or Supervillain?

Posted in Animals, Biology, Comics, Evolution, Genetics, Nature, Science, Science Fiction, Technology at 8:13 pm by deadlikeme

supermouse.jpgThese mice are super fast, super fit, super long living and super sexy. But they also seem to be super aggresive.

Richard Hanson and his team of researchers at Case Western Reserve University in Cleveland conducted a standard genetic modification to a single metabolism gene to study the biochemistry at play in metabolism. To their own surprise they created a breed of super mice.

They can run non-stop for five hours at a speed of 20 metres per minute. They are 10 times more active than ordinary mice. They do eat twice as much though, but without getting fat. They also live longer, have more sex and can breed well into old age. But one downside is, they are very aggressive.

The first super mouse was created four years ago by injecting a highly active form of a gene for an enzyme called Phosphonenolpyruvate Carboxykinase (PEPCK-C) into a mouse embryo. The results of the studies are puplished in the current issue of the Journal of Biological Chemistry.

By the way, the gene that got manipulated in the mice is also present in humans. Super athlets, super soldiers… super villains? Que sera sera, the future’s not ours to see.

Read more at The Independant