Project description:Comparative gene expression profiling of a) above-ground tissues of three fruiting species (P. cheesemanii, ch, P. exile, ex, P. novae-zelandiae, nz), b) above-ground tissues of two rosette stage species (P. fastigiatum, fa, P. enysii, en) and c) roots of all five species using heterologous A. thaliana microarrays