Genomic analysis of differentially expressed genes in liver and biliary epithelial cells of patients with primary biliary cirrhosis: Atsushi Tanaka, Asahi Life Fdn, Tokyo Japan; Patrick S Leung, Thomas P Kenny, University of California, Davis, CA; Janice Au-Young, Incyte Genomics, Inc, Palo Alto, CA; Thomas Prindiville, University of California, Davis, CA; Ross L Coppel, Monash University, Victoria Australia; Aftab A Ansari, Emory University School of Medicine, Atlanta, GA; M E Gershwin, University of California, Davis, CA