I think I just want to recapitulate and say this is common.

These different mice are different mutations that recapitulate different kinds of blindness that affect humans.

It really is extraordinary, because you can recapitulate many, many diseases in a dish, you can see what begins to go wrong in the cellular conversation well before you would ever see symptoms appear in a patient.

So just to recapitulate some of the stuff we talked about in this unit, ultimately, we talked about various different kinds of graphs, various different kinds of growth rates, the whole notion of Big Theta and Big O notation to capture asymptotic growth rates and connecting these things up with various kinds of recurrence relations.