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. 2018 Apr 16;115(18):E4284–E4293. doi: 10.1073/pnas.1717308115

Fig. 5.

Fig. 5.

Streptomyces exhibit increased colonization of sorghum roots under drought. Confocal fluorescence (A1 and A3) and bright-field (A2 and A4) imaging of colonization of mCherry-tagged Streptomyces strain Sc1 on control (Top) and drought-treated (Bottom) roots of genotype RTx430. (Scale bars: 50 μm.) Violin plots of the fluorescence intensity are measured using confocal fluorescence microscopy across 24 control (green) and 24 drought-treated (orange) root samples. AU, arbitrary unit.