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Overview of plasmid content based on S1-PFGE for 90 selected S. Corvallis reisolates in groups 1 to 4, indicating complete plasmid loss and strains carrying pSE12-01738-2 variantsa
Light gray shading, plasmid present; black shading, plasmid absent; n.a, strain not available for the analysis; D2, ∼450-kb IncHI2-IncA/C2 cointegrated megaplasmid; D3, ∼100-kb IncA/C2 plasmid; D4, ∼160-kb IncA/C2 plasmid.
