Fig. 1From: Formaldehyde formation in the glycine cleavage system and its use for an aldolase-based biosynthesis of 1,3-propanediolSchematic presentation of the glycine cleavage system (GCS), the possible routes of formaldehyde formation and the direct use of generated formaldehyde in a novel synthesis pathway of 1,3-propanediol based on a pyruvate-dependent aldolaseBack to article page