I am looking for an simple quantitative colorometric or florometric assay
for a housekeeping enzyme found in the root cytosol. I want to use this
assay as a standard for the general physiological condition of the sample
so that I can standardize my promoter-gus fusion results.
I am working with plumbaginifolia but assays developed for Arab. should work
in this species also. I tried posting in the bionet plants network but those
guys are too busy talking about the relative merits of shade leaves versus
sun leaves to pay me any mind.