Fig. 4
From: Evaluating potential of leaf reflectance spectra to monitor plant genetic variation
Comparing leaf spectra of Reference (UT-WT) samples reveals widespread effects of experimental setting on the VIS, NIR and SWIR2, and water absorption bands, and a common effect of field versus glasshouse settings on visible wavelengths. a Each shaded region in blue, orange, or green indicates the range of calculated reflectance for all UT-WT samples in the corresponding experiment (Field_AZ, Field_UT, Glasshouse). Each solid colored line is the coefficient of variation of all UT-WT samples in the corresponding experiment. The pink dotted line shows the p-values from a one-way ANOVA across all UT-WT samples with experiment as the factor. The pink dashed line shows the p-values after Benjamini-Yekutieli adjustment. Horizontal pink dotted lines indicate a p-value of 0.05, which is commonly used as a threshold for statistical significance. b P-values from Tukey post-hoc tests for pairwise comparisons following the ANOVA: blue, Field_AZ vs. Glasshouse; orange, Field_UT vs. Glasshouse; black, Field_AZ vs. Field_UT. Dashed lines: original p-values from post-hoc tests; solid lines: Benjamini-Yekutieli-adjusted p-values