Fig. 2From: Metabolic engineering of Clostridium cellulolyticum for the production of n-butanol from crystalline celluloseVerification of the pM9 vector. a A vector map of pM9 including sites for restriction digest confirmation (EcoRV, BamHI and ScaI) as well as the insertion sites (AleI and XhoI) for the butanol cluster following assembly by SLIC. b Confirmation digest of pM9, before and after the transformation of C. cellulolyticum Back to article page