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. 2017 Dec 11;8(12):380. doi: 10.3390/genes8120380

Figure 1.

Figure 1

Nasopharyngeal (NP)/ oropharyngeal (OP) microbiota structure in pneumonia patients and healthy children. (A) Shannon index of NP and OP microbiota in patients and healthy infants; (B) principal components analysis (PCA) of NP samples (purple triangles stand for healthy controls, and dark green triangles stand for pneumonia subjects); (C) principal components analysis (PCA) of OP samples (red triangles stand for healthy controls, and yellow triangles stand for pneumonia subjects); (D) comparison of dominated genera between NP/OP microbiota of patients and that of healthy infants. Vertical axis represents genus name, and horizontal axis shows the log10 value of relative abundance. *, ** and *** represent q-value ≤ 0.05, ≤0.01, and ≤0.001, respectively.