This is mad science at it's finest!

[El_Phil]

And in the global mad science league Taiwan shoots to the head of the field, leaping ahead of recently deposed South Korea, with this stunning breakthrough:

Glowing Pigs!

[Suicide Junkie]

Its only a matter of time now before they bite someone, and launch the superhero age.

[douglas]

Followed by the superhero lawsuit age, as people complain about the bruises caused when a superhero stops a train before it reaches the break in the tracks and becomes a real wreck.

[Suicide Junkie]

Which is why superheroes need to carry both a license to kill and to save.

[kerensky]

This gives a new meaning to green eggs and ham.............

[narf poit chez BOOM]

/me gives Kerensky a medal.

[Kamog]

Those green pigs look like they've been poisoned... oops, I guess I'm playing too much RPG's where you turn green when poisoned.

[Strategia_In_Ultima]

"Und now, Igor, eet eez time for ze phinal faze of ze plan..... Bring out ze GLOVING PEEGZ!!!"

edit: Just saw that one of the top Asia-Pacific stories they're running now is "Taiwanese Premier Hsieh resigns"..... Anything to do wiz ze gloving peegs?

[Combat Wombat]

Of all the genetic things you could do to an animal why make it glow green in the dark?

[Suicide Junkie]

That was explained in the article.

A genetic marker which makes stuff glow means you can see where stuff is going and what it is doing in a nondestructive way.
In actual use, you would only apply the marker to the specific thing you want to keep track of.