Fig. 6From: RetSynth: determining all optimal and sub-optimal synthetic pathways that facilitate synthesis of target compounds in chassis organismsRetSynth vs RetroPath2.0. Optimal and sub-optimal pathways identified by RetSynth and RetroPath for 2-propanol (a), 2-methylbutanal (b) and isobutanol (c). Red indicates compound targets, magenta indicates native compounds to Escherichia coli K-12 M1655Back to article page