Nothing to my knowledge. I think its just supposed to be like a brand more than anything.
Wow, ninja. Does your complete and utter ignorance know no bounds? JENOVA CELLS allow their hosts to disguise themselves, and regenerate infinitely. Humans with J-cells within them can also be mildly controlled by JENOVA and even have their memories altered. Dachimotsu7734 07:47, July 16, 2010 (UTC)