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. 2014 Sep 26;5:4848. doi: 10.1038/ncomms5848

Figure 1. The fluence rate-dependent switch in hypocotyl regulation at warm temperatures requires PIFs.

Figure 1

(a) Fluence rate response curves measuring hypocotyl elongation of 7-day-old WT seedlings grown in continuous red light at 17 °C and 27 °C shown as relative to dark at 17 °C. Sample number >17, error bars represent s.e.m. (b,c) Fluence rate response curves measuring hypocotyl length of WT, pif4-101, pif5-3, pif4-101pif5-3 and pif3-3pif4-2pif5-3 at 17 °C (b) and 27 °C (c) grown at indicated fluence rate of red light. Sample number >16, error bars represent s.e.m.