Fig. 6

PLs and RILs are best distinguished from reference genotypes (UT-WT, EVs) by visible and near-infrared reflectance peaks, in the field and in the glasshouse. a ANOVA across reflectance of PLs, RILs, and reference (UT-WT) samples in Field_AZ. Each colored shade in orange, yellow, or grey is the range of reflectance of all samples from the corresponding genotype group (PL, RIL, UT-WT). The pink dashed line is the p-value of ANOVA on all samples in three groups, and the pink solid line is the p-value after adjustment. b Adjusted p-values from post-hoc tests for pairwise comparison. Orange shows the comparison between PLs and UT-WT, yellow between RILs and UT-WT, and black between PLs and RILs. c The coefficient of variation (CV) of RILs and UT-WT samples. The yellow shaded area indicates the range of bootstrapped (100 times) CV results for RILs and the dotted yellow line indicates the mean of the bootstrapped results. The black line shows the CV of the UT-WT samples. d The CV of PL and UT-WT samples. The grey shaded area indicates the range of bootstrapped (100 times) CV results for the UT-WT samples and the dotted black line indicates the mean of the bootstrapped results. The orange line shows the CV of the PL samples. e ANOVA across reflectance of PLs and reference(UT-WT, EVs) samples calculated from Glasshouse measurements. Interpretations of colors and lines are the same as in (a). f The CV of PLs and reference samples. The orangle shaded area indicates the range of bootstrapped CV results for PLs (100 times) and the dashed line indicates the mean of the bootstrapped results. The black line shows the CV of the reference samples