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. 2012 May 28;63(12):4375–4387. doi: 10.1093/jxb/ers116

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© The Author 2012. Published by Oxford University Press. All rights reserved.

This is an Open Access article distributed under the terms of the Creative Commons Attribution Non-Commercial License (http://creativecommons.org/licenses/bync/3.0/uk/) which permits unrestricted noncommercial 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. 6. — Haemoglobin effects onethylene production and jasmonic acid (JA) accumulation elicited by Botrytis cinerea . (A) Ethylene productionwasdetermined using laser photoacoustic detection (LPAD) from Arabidopsis Col-0, the haemoglobin (Hb) GLB1 RNAi-suppressed Arabidopsis line glb1, and the GLB1 overexpression line 35S-GLB1 following inoculation with B. cinerea strain IMI169558 or mock inoculated with potato dextrose broth. Results are mean ± SE (n = 3). (B) JA accumulation at 48 h post inoculation of Arabidopsis with B. cinerea (filled bars) or mock inoculated with potato dextrose broth (open bars). Results are mean ± SE (n = 6). Statistical comparisons were made between B. cinerea-infected Col-0 and glb1 or 35S-GLB1 plants and also between controls in Col-0 and glb1 or 35S-GLB1 plants. Levels of significant difference are indicated: NS, no significant difference; * P < 0.05; ** P <0.01; *** P < 0.001. Results in Part A are derived from directly contemporaneous experiments as two LPAD were used in parallel.