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. 2017 Feb 17;10:40. doi: 10.1186/s13068-017-0725-0

Fig. 6.

Fig. 6

Distribution of fluorescent metabolites in 2- to 3-week-old SST-OE sng1-6 plants. a UV fluorescence under microscope. b Presumptive fluorescent particles (arrow heads) after DAPI staining. c Fluorescent particles (arrow heads) in the adaxial epidermis under bright field. d Fluorescent particles in the protoplasts under bright field and UV fluorescence. e Particles (arrow heads) were stained with neutral red. Scale bars 10 μm