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. 2014 Apr 30;5:171. doi: 10.3389/fpls.2014.00171

Figure 3.

Figure 3

Phytochrome-dependent regulation of GLK1 and GLK2 expression. (A) Expression levels (signal value) of GLK1 or GLK2 in No-0 WT, 35S, and CAB3 under FRc are shown (±SD, n = 3). (B) qRT-PCR validation of microarray data for GLK1 or GLK2 under FRc. Relative GLK1 or GLK2 expression level compared to UBC21 is shown (±SD, n = 3). (C) qRT-PCR quantification of GLK1 or GLK2 expression in Col-0 WT or phyA/phyB double mutant seedlings under Rc. Relative GLK1 or GLK2 expression level compared to UBC21 is shown (±SD, n = 3). Statistics: Unpaired, two-tailed Student's t-test comparing mutants or transgenic lines to WT, *p < 0.05, **p < 0.01.