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. 2013 Jan 18;8(4):e23534. doi: 10.4161/psb.23534

graphic file with name kpsb-08-04-10923534-g005.jpg

Figure 5. Effect of E.O.D-FR on the expression of AtHB-2 and HFR1 in the leaves of loss-of-function mutants and overexpressor lines of PRR genes. Plants were grown for 20 d.a.g under LD (40 μmol m-2 s-1 PPFD), and then some of them were irradiated with PFD of FR for 15 min (closed symbols) at the end of light period, and the others were not (open symbols). RNA samples were prepared at specific time points. (A) Extreme induction of these marker genes by E.O.D-FR in the leaves of prr7;prr5 and prr9;prr7;prr5 mutants. (B) Intense induction of the marker genes by E.O.D-FR in the leaves of prr5 mutants. (C) Remarkable suppression of the induction of the marker genes by E.O.D-FR in the leaves of PRR5ox.