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. 2009 Dec 18;61(4):1015–1029. doi: 10.1093/jxb/erp366

Fig. 4.

Fig. 4.

Morphological responses to negative and positive DIF. Leaf mass ratio is the leaf mass per unit plant mass in WT and la crys mutant pea seedlings after 20 d of growth. Root mass ratio is the root mass per unit plant mass. Stem mass ratio is the shoot mass per unit plant mass. DIF treatments were applied for the last 14 d. Positive DIF was 21 °C/13 °C. Negative DIF was 13 °C/21 °C. Results are the mean ±SE of 20 plants. Different letters denote significantly different values.