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Figure 1 | Genome Biology

Figure 1

From: Singular value decomposition-based regression identifies activation of endogenous signaling pathways in vivo

Figure 1

An NMuMG-derived TGFβ signature accurately and quantitatively predicts TGFβ pathway activation. (a) Principal component analysis (PCA) of untreated NMuMG cells (open circles), TGF-β1 treated cells (training set, filled squares), and TGF-β3 treated cells (testing set, filled circles). (b) SVD regression demonstrating quantitative prediction of TGFβ pathway activity in both TGF-β1 and TGF-β3 treated cells.

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