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. 2013 Dec 5;3:3433. doi: 10.1038/srep03433

Figure 3. Changes in the carbohydrates concentrations and the effects of sucrose addition on O2 uptake rates of tomato plants grown at ambient (380 μmol mol−1) or elevated CO2 concentrations (800 μmol mol−1).

Figure 3

(a–c), Concentrations of starch (a), total soluble sugar (b), and sucrose (c); d, Effects of the addition of sucrose on the rate of O2 uptake. Values are means ± SD (n = 6).