http://sobolevskylab.org/?page_id=101

remember those 'golden bees'?

Figure 2. Models of the variable stoichiometric states of the GluA2-STZ complex shown in membrane on a micrograph background; purple (stargazin), green (B/D subunits), orange (A/C subunits).

'subunits' means that they haven't got a clue....oh and the subtext is that they are experimenting upon human beings - without consent having been given beforehand....go figure.