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. 2005 Mar 14;95(6):891–900. doi: 10.1093/aob/mci103

Fig. 1.

Fig. 1.

Spatio-temporal patterns of leaf growth in Nicotiana tabacum. (A) Instantaneous, colour-coded distributions of relative elemental growth rates at five different times throughout the diurnal course (night 2000–0800 h). (B) Sequence of instantaneous, colour-coded distributions of relative elemental growth rates (REGR) in response to a day–night transition. (C) Set-up for leaf-growth monitoring and original image. (D) Spatio-temporal distribution of relative elemental growth rates along the midvein (averaged over 2 h and 15 % midvein length). (E) Average relative growth rate (RGR) of the leaf depicted in (B) during the first hour of the night.