Accurate and Scalable Techniques for the Complex/Pathway Membership Problem in Protein Networks

Figure 1

A probabilistic network that represents the functional interactions between thirteen proteins. Proteins 𝑝₁₃, 𝑝₁, 𝑝₂, 𝑝₃, and 𝑝₄ are members of a pathway and 𝑝₃ is a multifunctional protein associated with multiple proteins (high degree node).