Fig. 3From: Whole-genome resequencing reveals genomic footprints of Italian sweet and hot pepper heirlooms giving insight into genes underlying key agronomic and qualitative traitsClustering protein-based analysis. Clustering was carried out using the predicted proteins of the four pepper genotypes under study along with those analyzed by Acquadro et al. [15]. Bootstrap values of the consensus tree (out of 100) are given. Tomato was also included as an outgroupBack to article page