Extended Data Fig. 15: Separation of MS phosphoproteomic patterns of TrkA and TrkB cell states and the STV projection into the PCA space.

Following GF stimulation, TrkA (blue) and TrkB (red) states were separated by a SVM. Projections of data points, the separating hyperplane (grey) and the STV (dark red) are shown in the space of the first three principal components. The text in red indicates the kinases that phosphorylate the top STV components.