BioTapestry

BioTapestry is an open source software application for modeling and visualizing gene regulatory networks (GRNs).
History.
BioTapestry was created at the Institute of Systems Biology in Seattle, in collaboration with the Davidson Lab at the California Institute of Technology. The project was initiated to support the ongoing development of the model of the GRN regulating the development of the endomesoderm in the sea urchin Strongylocentrotus purpuratus. BioTapestry was initially made public in late 2003 as a web-based, read-only interactive viewer for the sea urchin network, with the first fully functional editor released in August 2004 (v0.94.1). The current version, 7.0.0, was released in September 2014.
Development.
Development work on BioTapestry is ongoing. For more information about version 7.0, see the release notes page.
Usage.
BioTapestry is an interactive tool for modeling and visualizing gene regulatory networks.
Features.
Input
Visualization
Analysis
Documentation