Phosphorylation without a cause

Update 12-4-2010: A discussion on the degree of non-functional vs functional phosphorylation started on Google Buzz. As I couldn’t find a way to embed the discussion, I’m linking to it here.

Some rebels have no cause. It turns out that some phosphorylations are pretty causeless too!

Phosphorylation: Because all the Hip Kids are doing it.

Phosphorylation is one [...]