Figure 2From: Exploring fungal biodiversity: organic acid production by 66 strains of filamentous fungi Hierarchical clustering of organic acids and/or ethanol producing strains. Concentration were determined by HPLC-UV or RI analysis and expressed as a percentage of the maximum concentration observed for each metabolite and represented by a color scale with different intensity of blue. Concentration of butyric, tartaric, oxalic, malic, citric, gluconic, succinic acids and ethanol were used to build distance tree. The figure was edited using the Multiexperiment Viewer software [20].Back to article page