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. 2021 Mar 28;22(7):3496. doi: 10.3390/ijms22073496

Figure 5.

Figure 5

(A) Partial least-squares discriminant analysis (PLS-DA) score plots obtained from metabolomic profiles of a Candida albicans biofilm and a dual-species biofilm of Candida albicans/Klebsiella pneumonia. (B) Variable importance in the projection (VIP) chart of metabolites that contribute to separating the biofilm cultures. Metabolites significantly affecting between-class discrimination are the ones with VIP scores of >1.