For instance, clusters in a protein-protein interaction network have been shown to be protein complexes and parts of pathways.

A bit more to it: Scholarly communication forums as socio-technical interaction networks.

Genes that are connected in such a way form genetic interaction networks.

The protein's interaction network currently identified is similarly complex (see Figure 1).

Protein-protein interaction networks are an important ingredient for the system-level understanding of cellular processes.

Protein-protein interaction networks are also under very active study.

If the feature is a physical and molecular, the interaction network is molecular interactions usually found in cells.

The Cytoscape software is a widely used application to visualise protein-protein interaction networks.

Its main focus is on the modeling of dynamic interaction networks of various sizes.

Protein-protein interaction networks provide valuable information on tumorigenesis in humans.