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. 2011 Feb 18;62(10):3467–3479. doi: 10.1093/jxb/err020

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© 2011 The Author(s).

This is an Open Access article distributed under the terms of the Creative Commons Attribution Non-Commercial License (http://creativecommons.org/licenses/by-nc/2.5), which permits unrestricted non-commercial use, distribution, and reproduction in any medium, provided the original work is properly cited.

This paper is available online free of all access charges (see http://jxb.oxfordjournals.org/open_access.html for further details)

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Fig. 5. — Evolution of photochemical quenching (A), non-photochemical quenching (B), PSII maximum efficiency (C), and electron flux across PSII (D) over time in E. americanum plants grown at 18/14 °C (black), 12/8 °C (grey), and 8/6 °C (white). Fluorescence data (mean ±SE) were recorded at 400 μmol m⁻² s⁻¹ (n=2; five plants per growing season).