Structural Identifiability of Dynamic Systems Biology Models
Fig 2
The first three models analysed in this work.
(A) Pharmacokinetic model of Pitavastatin hepatic uptake. (B) Goodwin oscillator. (C) MAPK cascade with mixed feedback. The upper part of the figure shows functional diagrams of the three systems. The lower part shows the connections between the states (blue stars), outputs (red squares), and parameters (green circles); a directed arrow from X to Y indicates that Y appears in the dynamic equation of X.