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. 2016 May 18;92(8):fiw107. doi: 10.1093/femsec/fiw107

Figure 3.

Figure 3.

Suppression of pyochelin and pyoverdine production in P. fluorescens BBc6R8 and its effects on the interaction with L. bicolor S238N. (A) IMS images of secondary metabolites produced by P. fluorescens BBc6R8 WT and by the mutants 7B3 and 7C3 grown on KB medium for 24 h. Similar results were obtained at 72 h and 7 days. Optical images are displayed in the top row, all other images are overlays of falsely colored m/z distributions over optical images. (B) Effects of P. fluorescens BBc6R8 WT and of the mutants 7B3 and 7C3 on the radial growth of L. bicolor S238N on KB agar medium. Open squares: L. bicolor S238N alone, closed squares: L. bicolor S238N co-cultivated with P. fluorescens BBc6R8 WT, closed triangles: L. bicolor S238N co-cultivated with 7B3, open circles: L. bicolor S238N co-cultivated with 7C3. Each point is the mean value of seven biological replicates ±SD. The experiment was reproduced three times independently and similar results were obtained each time.