1. Institute of Bioinformatics, International Technology Park, Bangalore, 560066, India, McKusick-Nathans Institute of Genetic Medicine, Departments of Biological Chemistry, Pathology, Oncology, and Surgery, Institute of Basic Biomedical Sciences, Section of Hepatology and Liver Transplantation, Johns Hopkins University School of Medicine, Baltimore, Maryland 21205, Imgenex India, Bhubaneswar, Orissa, India, and Imgenex Corporation, San Diego, California 92121