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. Author manuscript; available in PMC: 2009 Sep 10.
Published in final edited form as: Plant J. 2008 Jan 16;54(3):362–374. doi: 10.1111/j.1365-313X.2008.03412.x

Figure 6.

Figure 6

Product analyses of reactions catalyzed by CbIGS1, CbEGS1, CbEGS2, PhEGS1, PhIGS1, and ObEGS1, using dehydrodihydroconiferyl alcohol as substrate. Enzyme assays contained 0.5 mM DDC, 1 mM NADPH, and 22.5 μg purified enzymes, and were incubated for 19 h. Reaction products were analyzed by LC. Relative abundance is shown in arbitrary units, based on absorbance at 279 nm. The small peak to the right of DDC, at 13.85 min, is a contaminant found in the substrate solution.

(a) Reaction catalyzed by ObEGS1.

(b) Reaction catalyzed by PhIGS1.

(c) Reaction catalyzed by CbIGS1.

(d) Reaction catalyzed by CbEGS1.

(e) Reaction catalyzed by CbEGS2.

(f) Reaction catalyzed by PhEGS1.