Figure 6.

Effects of a Long Blue Light Irradiation on Granulation of NPH3.

(A) Hypocotyl phototropism induced by long blue light. The transgenic nph3, phot1, and rpt2 mutants harboring 35S_pro:YFP-NPH3 were stimulated with blue light at 100 μmol m^–2 s^–1 for 24 h, and hypocotyl curvatures were measured. The data shown are means ± se from 10 to 23 seedlings.

(B) to (D) Distribution of NPH3 proteins. The nph3 (B), phot1 (C), and rpt2-2 (D) mutants harboring 35S_pro:YFP-NPH3 were stimulated with blue light at 100 μmol m^–2 s^–1 for 24 h, and two representative images are shown for each. Bars = 50 μm.