Interesting, i my genetic classes, i figure that the problem with cancer, for example, is in the epigenetic, that part of the DNA that regulates an interact with the codifing zone changing everything, an it have millions of way to interact with, maybe this technique can help to get clear all of that big problem.

In other Way, Cas9 are a part of caspase proteins that participate in apoptosis process?

P.S. Sorry for my english, SPanish is my native language...