The Pathway Ontology (PW), is currently being developed at the Rat Genome Database. For more information about this vocabulary, please see Petri et al. The rat genome database pathway portal. Database (Oxford). 2011 Apr 8;2011:bar010. Print 2011 or contact us (http://rgd.mcw.edu/contact/index.shtml).
Alagille syndrome is a developmental disease characterized by defects in heart, as well as liver, skeleton and eye. Abnormalities of the central nervous system are also found. The disease is associated with mutations across the entire Jag1 gene.