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Fig. 2 | BMC Medicine

Fig. 2

From: Autophagy-related genes analysis reveals potential biomarkers for prediction of the impaired walking capacity of peripheral arterial disease

Fig. 2

PPI, Spearman correlation analysis, and validation of the 20 differentially expressed autophagy-related genes. A The PPI among 20 differentially expressed autophagy-related genes. B Spearman correlation analysis of the 20 differentially expressed autophagy-related genes. C Histogram of mRNA expression levels of the autophagy-related genes in WalkByLab participates. Samples with Ct values of reference genes greater than 25 were removed. *P < 0.05; **P < 0.01; ***p < 0.001; ns, non-significant

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