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. 2017 Mar 31;68(7):1569–1583. doi: 10.1093/jxb/erx056

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© The Author 2017. Published by Oxford University Press on behalf of the Society for Experimental Biology.

This is an Open Access article distributed under the terms of the Creative Commons Attribution License (http://creativecommons.org/licenses/by/4.0/), which permits unrestricted reuse, distribution, and reproduction in any medium, provided the original work is properly cited.

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Fig. 1. — Growth parameters 48 h after defoliation of plants grown under low (0.05 mM) or high (5 mM) nitrate supply (LN versus HN). (A, B) Nitrogen (N) content before and 48 h after defoliation; (C) regrowth rate; (D) biomass 48 h after defoliation. Values in (A), (B), and (D) are means ±SE (n=5 pools of five plants each). Values in (C) are means ±SE (n=36 plants). Means were tested for significance using a two-tailed t-test. Asterisks denote significantly different means between LN plants (grey bars) and HN plants (black bars) at ***P<0.001.