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. 2014 Nov 3;19(11):17810–17828. doi: 10.3390/molecules191117810

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© 2014 by the authors.

Licensee MDPI, Basel, Switzerland. This article is an open access article distributed under the terms and conditions of the Creative Commons Attribution license (http://creativecommons.org/licenses/by/4.0/).

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Photosynthesis (A) versus internal CO₂ concentrations (C_i) for red (solid symbols) versus green (open symbols) leaves at WE (circles) and RR (triangles). WE n_red = 16, n_green = 15; RR n_red = 12, n_green = 11.