[mtdewcmu]

If you really want to understand the study, you'll want to go to the unfiltered source, which is here: http://www.cell.com/current-biology/retrieve/pii/S0960982213...

Of course, it costs $31.50 to access it.

[icegreentea]

Or you can google a bit more and get a copy off the PI's research group's website.

http://www.bcs.rochester.edu/people/Duje/papers/13_Melnick_I...

[mtdewcmu]

Ah, thanks. Those paywalls are sometimes nothing more than traps for the unwary.