Plants making plastic ?

[hiv_emir]

I'm trying to hunt down some reference on polyhydroxybutyrate
production by arabidopsis.  There was a recent article in 
new Scientists referring to PNAS, but only in passing.
The Jan/Feb issues are still not is OZ yet ?  Does anyone
have the actual page nos and authors etc ?

I'm trying to develop a problem-based learning exercise
on this unusual aspect of "plant metabolism".

Craig Zimitat