2.4.2.36	expressed in Escherichia coli BL21 (DE3) with expression vector pET28a	
2.4.2.36	expressed in Escherichia coli C43 (DE3) cells	
2.4.2.36	expressed in Escherichia coli K-12 cells	
2.4.2.36	overexpression of the catalytic fragment of ExoA, ExoAc