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Fig. 1 | Biological Research

Fig. 1

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

Fig. 1

UV-B-absorbing compounds and anthocyanins in adjacent exposed (red) and shaded (green) moss samples. Comparison of mean total concentrations of a intracellular, cell wall and total UV-B-absorbing compounds are in terms of area under the curve between 280 and 315 nm (AUC280–315) mg−1 dry wt and b anthocyanin concentrations (n = 12 pairs). Bars are means (± SEM). Significant differences within extract types are marked with an asterisk. NB: Although the 1 SEM errors overlap for the cell wall bars, samples that are paired (and not independent) can show significant differences when the difference between them gives a small margin of error of its confidence interval. This consequently reflects a high correlation, which is taken into account in the statistics

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