Figure 1.

Model illustrating VEGF and VEGFf binding interactions. The following abbreviations are used: R1 for VEGFR1, R2 for VEGFR2, NP-1 for neuropilin-1. Question mark indicates that it is unknown if the binding reaction occurs.

Forsten-Williams et al. BMC Systems Biology 2011 5:170   doi:10.1186/1752-0509-5-170
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