Sequence Information of the Platform Plasmid pAY5211 and the pEditing pAY5235 Constructed for mexB Deletion
(A) pAY5211 contains a kanamycin-resistant gene and a luciferase-encoding operon (luxCDABE) for the dual selection of transformants. Mini-CRISPR is inserted between KpnI and BamHI which is co-transcribed with the luxCDABE operon driven by the Ptat promoter. Donor fragments are assembled at the XhoI site. Primers pMS402-F/R are used to verify the constructs of pTargeting and pEditing.
(B) Sequence information of the mini-CRISPR and donor in pAY5235 employed to construct mexB deletion is shown.