Review Article

Fluorescence and Photochemical Investigations of Phytochrome in Higher Plants

Figure 10

Fluorescence emission spectra of phytochrome in the Pr form (85 K,  nm) in etiolated seedlings of phytochrome-deficient mutants (not corrected for the background fluorescence and for spectral sensitivity of the spectrofluorimeter): epicotyls of wild-type pea (Pisum sativum L. cv. Torsdag) , phyB-deficient (lv-5) mutant , phyA-deficient (fun1-1) mutant and the double phyAphyB-deficient (lv-5fun1-1) mutant . Spectra and are means of experimental spectra and the bars indicate SE. (From [39]).
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