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. 2020 Sep 2;11:544435. doi: 10.3389/fpls.2020.544435

Figure 2.

Figure 2

VOC-mediated effects of Serendipita on A. thaliana growth in split-plate assays. (A) VOC-driven plant growth effects (on ½ MS without sucrose) for a representative subset of PDA-grown Serendipita isolates after 10 days of co-cultivation. (B) Leaf series visualizing differences in leaf surface area and petiole length between control and VOC-treated plants. (C) Epidermal pavement cells as observed by light microscopy on the abaxial side of the fourth leaf of a control plant. (D) Same as (C) but with the leaf originating from a VOC-exposed plant. Data on the impact of Serendipita VOCs on Arabidopsis shoot biomass are presented in Supplementary Figures S5 and S9. Con, Control; Is., Isolate; Si, Serendipita indica; Sw, Serendipita williamsii.