title: Using VisANT to Analyze Networks.
abstract: VisANT is a Web-based workbench for the integrative analysis of biological networks with unique features such as exploratory navigation of interaction network and multi-scale visualization and inference with integrated hierarchical knowledge. It provides functionalities for convenient construction, visualization, and analysis of molecular and higher order networks based on functional (e.g., expression profiles, phylogenetic profiles) and physical (e.g., yeast two-hybrid, chromatin-immunoprecipitation and drug target) relations from either the Predictome database or user-defined data sets. Analysis capabilities include network structure analysis, overrepresentation analysis, expression enrichment analysis etc. Additionally, network can be saved, accessed, and shared online. VisANT is able to develop and display meta-networks for meta-nodes that are structural complexes or pathways or any kind of subnetworks. Further, VisANT supports a growing number of standard exchange formats and database referencing standards, e.g., PSI-MI, KGML, BioPAX, SBML(in progress) Multiple species are supported to the extent that interactions or associations are available (i.e., public datasets or Predictome database).
authors.affiliation: Bioinformatics Program, Boston University, Boston, Massachusetts.
authors.forename: Zhenjun
authors.initials: Z
authors.lastname: Hu
mesh_terms: D019295:Computational Biology; D003196:Computer Graphics; D020407:Internet; D012984:Software; D014584:User-Computer Interface
keywords: integration; interaction; meta-network; network; visualization