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. 2019 May 16;12:62. doi: 10.1186/s12920-019-0521-8

Fig. 1.

Fig. 1

PCA evaluation of differential serum miRNA expression. PCA for miRNA expression in the three sample groups (677 miRNAs and 42 differentially expressed miRNAs; FDR-adjusted p ≤ 0.05)