The AAF/III determinant (agg3DCBA) was amplified by PCR using EAEC strain 55989 plasmid DNA as template and primer pair agg3_for/agg3_rev. The PCR product was digested with XbaI and HindIII and cloned into the HindIII/XbaI-digested pBAD24.
Do you have any questions about this protocol?
Post your question to gather feedback from the community. We will also invite the authors of this article to respond.