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. 2012 May 2;63(11):4291–4301. doi: 10.1093/jxb/ers118

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© 2012 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/3.0), 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. 2. — Time-course of activities of SHDH (A, B), PAL (C, D), and CAD (E, F) enzymes in opposite wood (OW) (A, C, E) and tension wood (TW) (B, D, F) of the lower stem of hybrid poplar subjected to different treatments. Values are mean ±SE (n=3). Difference between control and treatments at day 60 was statistically significant at P <0.05 (*).