Fig. 1From: RetSynth: determining all optimal and sub-optimal synthetic pathways that facilitate synthesis of target compounds in chassis organismsRetSynth Validation. Optimal pathways identified by RetSynth for 2-propanol (a), butanol (b) and 3-methylbutanol (c). Red indicates compound targets, magenta indicates native compounds to Escherichia coli K-12 M1655 or BW25113Back to article page