Due to a typesetting error, Figure 2 was duplicated, and the correct Figure 1 was not included in the original article. The correct Figure 1 and caption are included in this article.
Figure 1.
Causal biological network model for cilium assembly. The table shows the top 10 highly connected nodes and their degrees of distribution. The vocabulary for the BEL is provided in http://www.openbel.org/. The Cytoscape layout is the Yfiles hierarchical layout. The network model can be downloaded from causalbionet.com.
The original version of this article has been updated.

