Figure 1.

Hierarchical clustering (Pearson correlation, UPGMA), of the different acyl sucroses (columns) and the different accessions (rows).Solanum galapagense S.C. Darwin & Peralta (violet circle symbol), S. cheesmaniae L. Riley (red cross sign symbol), S. lycopersicum L cv. Moneymaker (yellow rhombus symbol). Colour key is displayed in the figure.

Lucatti et al. BMC Evolutionary Biology 2013 13:175   doi:10.1186/1471-2148-13-175
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