Yin et al. 2020

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Yin, X., Niu, Y., van der Putten, P. E., & Struik, P. C. 2020. The Kok effect revisited. New Phytologist. https://doi.org/10.1111/nph.16638

Figure 4

• using symbols and text instead of different colors to differentiate treatments

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Fig caption cause its a little dense

Net photosynthesis rates (A ) vs absorbed irradiance (I abs), based on measured data from five O2 concentrations (a), five CO2 concentrations (b), and four temperatures (c) for sunflower leaves. Points represent the means of measurements on four replicated leaves. Continuous lines are for phase 1, and dotted lines are for phase 2, of the Kok plot, drawn from parameter estimates as given in Tables 2 and 3.