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. 2008 Oct;59(14):3821–3829. doi: 10.1093/jxb/ern232

Fig. 6.

Fig. 6.

Effect of LD on expression of two GA 20-oxidase genes in the leaf blade, petiole, and shoot tip of Arabidopsis. Gene expression was analysed for plants of Columbia held in SD (filled circle) or shifted to LD (open circle). The values of the second SD cycle are those of the first day as previously very little difference across days was found (Hisamatsu et al., 2005). The shaded areas show when the ‘overnight’ 16 h light or dark treatments were imposed. There was no detectable expression of GA 20-OXIDASE2 in the leaf blade. All values are means ±SE (n=3). Error bars when not evident were smaller than the symbol.