title: Integration of genomic information with biological networks using Cytoscape.
abstract: Cytoscape is an open-source software for visualizing, analyzing, and modeling biological networks. This chapter explains how to use Cytoscape to analyze the functional effect of sequence variations in the context of biological networks such as protein-protein interaction networks and signaling pathways. The chapter is divided into five parts: (1) obtaining information about the functional effect of sequence variation in a Cytoscape readable format, (2) loading and displaying different types of biological networks in Cytoscape, (3) integrating the genomic information (SNPs and mutations) with the biological networks, and (4) analyzing the effect of the genomic perturbation onto the network structure using Cytoscape built-in functions. Finally, we briefly outline how the integrated data can help in building mathematical network models for analyzing the effect of the sequence variation onto the dynamics of the biological system. Each part is illustrated by step-by-step instructions on an example use case and visualized by many screenshots and figures.
authors.forename: Anna
authors.initials: A
authors.lastname: Bauer-Mehren
mesh_terms: D001483:Base Sequence; D019295:Computational Biology / Q000295:instrumentation / Q000379:methods*; D003198:Computer Simulation; D020869:Gene Expression Profiling; D053263:Gene Regulatory Networks; D014644:Genetic Variation; D006801:Humans; D008957:Models, Genetic; D008969:Molecular Sequence Data; D009154:Mutation; D020641:Polymorphism, Single Nucleotide; D060066:Protein Interaction Maps / Q000235:genetics*; D015398:Signal Transduction; D012984:Software