Fig. 3From: Protein expression analysis of a high-demeclocycline producing strain of Streptomyces aureofaciens and the roles of CtcH and CtcJ in demeclocycline biosynthesisTwo-dimensional electrophoresis patterns of S. aureofaciens strains A6-9 and DT1. According to the PDquest software, seven protein spots were differentially expressed. a Two-dimensional electrophoresis pattern of strain A6-9. b Two-dimensional electrophoresis pattern of DT1Back to article page