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Fig. 4 | Parasites & Vectors

Fig. 4

From: MALDI-TOF MS as a new tool for the identification of Dientamoeba fragilis

Fig. 4

Analysis of the spectra obtained from the two D. fragilis experimentally seeded fecal samples. a Example of discriminating peaks found in the fecal sample experimentally seeded with the D. fragilis No. 3313 reference strain at the 106 trophozoites/ml concentration (green) in comparison to the average reference spectrum (red). b Cluster analysis by principal components analysis (PCA) of the fecal sample experimentally seeded with the D. fragilis No. 1686 clinical isolate at the 106 trophozoites/ml concentration (blue) in comparison to the D. fragilis No.1686 strain at the same concentration without feces (green) and to the average reference spectrum (red)

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