Fig. 3From: Exotic glycerol dehydrogenase expressing Escherichia coli increases yield of 2,3-butanediolAgarose gel electrophoresis analysis of dhaD gene amplified from the plasmid of E. coli JM109. Lane P1, P2 and P2—PCR products from the plasmid of E. coli JM109 containing dhaD genes; lane C1—negative control (no plasmid); lane M—molecular mass markers. Recombinant glycerol dehydrogenase (dhaD) from K. pneumoniae SRP2 is indicated by 1125 bpBack to article page