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. 2010 Apr 27;61(9):2499–2506. doi: 10.1093/jxb/erq085

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© 2010 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. — Enzymatic activities of SOD and APX in NT and CA plants during seed maturation. (A) Tobacco seed maturation at 50 d after anthesis (DAA), 60 DAA, 90 DAA, and 150 DAA. (B) SOD enzymatic activity in NT and CA seeds during seed maturation. (C) APX enzymatic activity in NT and CA seeds during seed maturation. (D) Emitted fluorescence at 30 min from 1.5 ml ROS detection solution containing 0.1 g NT or CA seeds. Data are presented as mean ±SD of three independent measurements. (This figure is available in colour at JXB online.)