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. 2016 Feb 22;7:175. doi: 10.3389/fpls.2016.00175

FIGURE 4.

FIGURE 4

Maintenance of the ELF4 expression peak beyond dusk in WT seedlings is red/far red reversible. (A) WT seedlings expressing ELF4::LUC, (B) fhy3 far1 seedlings expressing ELF4::LUC, and (C) WT seedlings expressing an ELF4::LUC construct in which the FHY3/FAR1 binding site was mutated (mFBS), were grown in 12 h white light/12 h dark cycles for 1 week before transfer to short days (8 h white light/16 h dark cycles). Seedlings were either treated with a 15 min end of day far red pulse (EODFR) or maintained in short days without EODFR treatment (Control). Values shown represent mean relative bioluminescence of at least 15 seedlings + standard error.