Fig. 4

Principal component analysis (PCA) for microbiological parameters measured for 15 bacterial strains (A—axis 1 and 2 ordination; B—axis 1 and 3 ordination).

Principal component analysis (PCA) for microbiological parameters measured for 15 bacterial strains (A—axis 1 and 2 ordination; B—axis 1 and 3 ordination).