Inferred Pathway	Funneling Branch	Carbon source(s) used for the inference	NB: This information is theoretical only – not evidence for pathway occurrence
caffeic acid	caffeic acid branch	caffeic acid
catechol meta-cleavage	catechol meta-cleavage branch	catechol
guaiacol	coniferyl branch	vanillic acid
protocatechuate 2,3-cleavage	protocatechuate 2,3-cleavage branch	protocatechuic acid
protocatechuate 4,5-cleavage	beta-ketoadipate branch	protocatechuic acid
syringic acid I	sinapyl branch	gallic acid
vanillin I	coniferyl branch	vanillic acid, vanillin
vanillin II	coniferyl branch	vanillic acid, vanillin