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. 2013 Jan 10;161(3):1409–1420. doi: 10.1104/pp.112.212068

Figure 4.

Figure 4.

Effect of GSNO. A, CCA1:LUC2 and TOC1:LUC2 reporter plants were grown under Fe-sufficient or Fe-deficient conditions (1/2MS or −Fe) with or without 50 μm GSNO. Data are expressed as means ± se of at least 12 seedlings. White and gray bars indicate subjective light and dark periods, respectively, under continuous light. Seedlings were imaged for bioluminescence every hour from ZT 24 to ZT 162. B, FFT-NLLS analysis of period length (n ≥ 12). Box-plot analysis shows median and 25th and 75th percentiles. Error bars indicate the 90th and 10th percentiles. Black dots indicate the outlying points. **P < 0.0001. Two independent experiments showed similar results.