ISB News

Combing the Hairball

Traditional node-link diagram of a network of yeast protein-protein and protein-DNA interactions with over 3,000 nodes and 6,800 links. Data from: von Mering et. al. Nature, 417, 399-403, May 2002; Lee et. al. Science, 298: 799-804 (2002) The node-link diagram above is a “hairball” of biological network data. Because it’s such a large network, it’s hard to scan for patterns or interesting interactions worth further investigation. But Bill Longabaugh, a…