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. 2011 Apr 28;62(12):4229–4238. doi: 10.1093/jxb/err131

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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. 1. — hrf1-overexpressing transgenic rice plants showed improved drought tolerance. (A) Growth performance of NJH12 and R109 seedling in the barrels (left, R109; right, NJH12 plants). Five-leaf-stage plants were not watered for 11 d (middle panel) and then left to recover for 12 d (bottom panel). The experiment was repeated three times. (B) Survival rates of NJH12 and R109 after being stressed for 11 d and then left to recover for 12 d. Values are means ±SD (n=30). **P <0.01 (t-test). (C) Comparison of water loss rates for detached plants at the five-leaf stage between NJH12 and R109 (n=15). (D) Comparison of relative water contents of detached plants at the five-leaf stage between NJH12 and R109 (n=15).