title: Protein-protein interactions essentials: key concepts to building and analyzing interactome networks.
authors.affiliation: Bioinformatics & Functional Genomics Research Group, Cancer Research Center (CiC-IBMCC, CSIC/USAL), Salamanca, Spain. jrivas@usal.es
authors.forename: Javier
authors.initials: J
authors.lastname: De Las Rivas
authors.forename: Celia
authors.initials: C
authors.lastname: Fontanillo
mesh_terms: D019295:Computational Biology / Q000379:methods*; D030562:Databases, Protein; D053263:Gene Regulatory Networks; D006801:Humans; D054730:Protein Interaction Domains and Motifs; D015398:Signal Transduction