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. 2011 Mar 23;278(1722):3225–3232. doi: 10.1098/rspb.2011.0175

Figure 4.

Figure 4.

GC chromatogram of heterologously expressed P. vitellinae SAO activity assay after extraction. The formation of salicylaldehyde via a stereoselective deuterium removal of salicyl alcohol is indicated by the mass spectrum of the aldehyde.