Figure 1From: Identification of biomarkers for genotyping Aspergilli using non-linear methods for clustering and classification(a) SOM clustering based on all 464 metabolites detected after cultivation of wild type and recombinant A. nidulans strains on glucose (GLU), xylose (XYL), glycerol (GLR) and ethanol (ETH). (b) SOM clustering based on the seven metabolites from Table 1a. (c) SOM clustering based on the three metabolites from Table 1b. A4: A. nidulans A4 strain, P: AR1phk GP74 strain, 6M: AR16msa GP74 strain, 6MP: AR1phk6msa GP74 strain. Grey lines denote the topological relations between the neurons on the SOM grid.Back to article page