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Fig. 2 | Biological Research

Fig. 2

From: Photoprotection enhanced by red cell wall pigments in three East Antarctic mosses

Fig. 2

Colour and UV-B-absorbing compound localisation differences between exposed (red) and shaded (green) Antarctic C. purpureus. a Photographs of red and green gametophyte photosynthetic tips. Light microscopy images of b red and c green leaves. Confocal microscopy fluorescence images of d red and e green leaves stained with Naturstoff reagent A to visualise the location of UV-B-absorbing compounds. Yellow/orange fluorescence indicates the presence of phenolic compounds. Scale bars in be are 25 μm

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