FIG 5.

Hierarchical clustering analysis (HCA) of 72 fungal cultures and 6 medium blanks (columns) based on the relative abundances of 353 volatiles (rows). Clustering of fungal and blank samples was performed using Pearson correlations, and clustering of volatiles was performed using Euclidean distance, both with average linkages. Samples are color-coded by strain, population, species, and life cycle, as labeled in the key; medium blanks are in gray.