The Adeno Virus
The Adeno Virus is a relatively small Virus with a linear double stranded DNA. This little guy is responsible for some common and uncommon human diseases. But it has another application.
Close to all trials and experiments of Humane Gene Therapy used the Adeno Virus as Vector. A Vector is a organism, virus or molecule that transfers a genetic trait or a even a diseases from the reaction tube to the patient, animal or bacteria. It is the mode of transportation scientist use to smuggle new genes into the organisms they are working with. So this little guy is not only a nasty Virus it is also an important tool for molecular biologist and modern Gene Therapy
So if you have a thing for genetics or biology or simply like viruses or science you can get this little pendant for a keychain or a necklace ( if you dare ) and carry a little Adeno Virus arround. (Questions about what this is guaranteed)