Hierarchical clustering of the 25 Asterid species using the hybridization signal from probes on the Asterid-specific array.

<p>Clustering was performed using average median Log₂ values of good features and ‘between groups linkage’ and ‘Euclidean distance’. The botanical name of each species in ‘italics’ is followed by its family in ‘normal’ font and order in the ‘brackets’. Species belonging to same order have been highlighted with same font color. Species marked with asterisk (*) were not used in the construction of the Asterid-specific array.