If you’ve just landed here for the first time, this is a continuation of my October 17 grand opus Interrogating Plant Status in the Key of F where I pontificated, eruditely I hope, on the phenomenon of fluorescence emission induction in plants. If fluorescence induction sounds Greek to you, I strongly urge that you go back and read through that blog before proceeding. If you’re an expert at PAM fluorometry then everything that follows should be old hat, except for perhaps the fluorescence emission data which is the grist of this second go-round. Continue reading