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. 2017 Jan 20;45(8):e60. doi: 10.1093/nar/gkw1325

Figure 4.

Figure 4.

Evaluation of predicted off-targeting potential measures with siRNA-specific differential expression data from 63 siRNA transfection experiments. Pearson's r is given for each correlation analysis between method-specific off-targeting potential measure, RIsearch2-based Inline graphic or siSPOTR-based Inline graphic, and threshold-specific expression-based off-targeting potential measure of 63 siRNAs. The expression-based measure corresponds to the number of transcripts that have a complementary heptamer to the siRNA seed region in their 3΄ UTR and are differentially expressed upon siRNA transfection with a log2FC value lower than the threshold given on the x-axis. Only significant correlations (P-value < 0.05) are highlighted and the log2FC threshold −0.3, which is the evaluation threshold employed in the siSPOTR study, is shown with a dashed line.