You have the Gene Sequence, and you don't yet know what it does. That's how it should be.
OK, so just play and find out? Good to hear we're on the right track.
We were reading this card, looking over all the extra rules we could find. It was weird not finding anything. So we just continued on (base rule discussion process in Pandemic Legacy: do exactly as the rules say, nothing more and nothing less). But it was a bit of an anticlimax for succeeding.
Thanks for the quick response!