Figure 2

Plant hypersensitive response (HR) assay. P. fluorescens strains, MFN1032, MFY63, MFY70, MFY162, SBW25, C7R12, MF37 and P. syringae DC3000, were infiltrated into Nicotiana tabacum cv. leaves. The leaves were evaluated for production of HR and were photographed after 48 h. This experiment was repeated 2 times with similar results.