Fig. 8From: Lignolytic-consortium omics analyses reveal novel genomes and pathways involved in lignin modification and valorizationGC–MS chromatograms of products from the reaction of ferulic acid into vanillin by the enzymes FerA and FerB. The Y-axis represents relative abundance (ion count) and the X-axis represents retention time (in seconds). Vanillin and ferulic acid peaks are depicted in chromatograms A and B by the letters (v) and (f), respectively. a 6 h reaction; b 24 h reactionBack to article page