Research Article
Heterologous Ectoine Production in Escherichia coli: Optimization Using Response Surface Methodology
Figure 2
SDS-PAGE analysis of ectA, ectB, and ectC expressed in E. coli. M: protein molecular mass marker; lane 1: supernatant of cell extracts from uninduced recombinant E. coli; lane 2: supernatant of cell extracts from induced recombinant E. coli.