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. 2022 Sep 19;16(12):2680–2690. doi: 10.1038/s41396-022-01322-8

Fig. 1. P. protegens alters its secondary metabolism in coculture with P. capeferrum F8 on solid surface.

Fig. 1

A Concentration of DAPG and pyoluteorin produced by P. protegens DTU9.1 after 24 and 48 h of growth on KBmalt agar. BD = Below detection (Student’s t-test: *p < 0.05). B Coculture dynamics of P. capeferrum F8 (red – mKate) and P. protegens DTU9.1 (green – gfp) on KBmalt. Top: Bright field image. Middle: gfp channel. Bottom mKate channel. Scale bar corresponds to 2 mm. Pictures are representative of three biological replicates with similar results. Fluorescence images were obtained with 500 ms exposure time. Relative fluorescence per colony for both channels was estimated with ImageJ.