Fig. 2

SDS-PAGE analysis of the recombinant DPEase from B. subtilis. Lane M, protein markers; Lane 1, intracellular proteins from B. subtilis containing the expression plasmid (pHY300PLK) lacking the DPEase-encoding gene (negative control); Lane 2, intracellular proteins from B. subtilis containing the expression plasmid pHY300PLK-DPEase