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. 2016 Jul 18;11(7):e0159004. doi: 10.1371/journal.pone.0159004

Fig 8. Diagnostic performance of Xcc quantification by the ddPCR and qPCR assays.

Fig 8

ROC and AUC were used to estimate the sensitivity and specificity of each method. AUC for each assay indicated its performance in differentiating CBC-infected trees from the control cohort in terms of sensitivity and specificity. (a) ROC curves of ddPCR and qPCR assays. The ddPCR assay indicates better diagnostic performance compared to the qPCR assay. (b) T-test shows both ddPCR and qPCR assays can discriminate significantly between healthy control and Xcc-infected citrus samples.