Icoria Inc.

G. Steven Burrill has been involved in the growth and prosperity of the biotechnology industry for over 40 years. An early pioneer, Mr. Burrill is one of the original architects of the industry and one of its most avid and sustained developers. He currently serves as Chairman of the Board of Pharmasset (NASDAQ: VRUS) and is a member of the Boards of Directors of Catalyst Biosciences, DepoMed (NASDAQ: DEPO), Intranasal, Phytomedics, Proteogenix, Proventys, Targacept (NASDAQ: TRGT) and XDx. Prior to founding Burrill & Company in 1994, he spent 28 years with Ernst & Young, directing and coordinating the firm's services to clients in the biotechnology/life sciences/high technology/manufacturing industries worldwide. In 2002, Mr. Burrill was recognized as the biotech investment visionary by the prestigious Scientific American magazine (The Scientific American 50). Mr. Burrill is a founder and currently serves as the Chairman of the Board of the Foundation for the National Medals of Science and Technology. Additionally, he serves as Chairman of the Board on Campaign for Medical Research as well as Chairman of the San Francisco Mayor?s Biotech Advisory Committee (MAYBAC). Other not-for-profit activities include serving on the Boards of Directors for the Bay Area Science Infrastructure Consortium, BayBio, California Healthcare Institute, The Exploratorium, Genetics Policy Institute, The Kellogg Center for Biotechnology, Kramden Institute, The National Health Museum, and Research!America. He also serves as an advisor on the MIT Center for Biomedical Innovation.

Mr. Skaletsky has been a director of Alkermes since June 2004. He is currently Chairman, CEO and President of Trine Pharmaceuticals, Inc. Previously, Mr. Skaletsky was President and CEO of GelTex Pharmaceuticals, Inc. which was acquired by Genzyme in December 2000. Mr. Skaletsky held the position of Chairman and CEO of Enzytech, Inc., from 1988 to 1993, and he was President and Chief Operating Officer of Biogen, Inc., from 1981 to 1988. Mr. Skaletsky was among the founders of the Industrial Biotechnology Association, a predecessor to the Biotechnology Industry Organization (BIO), and is a former chairman of BIO. He serves on the Board of Directors of ImmunoGen, Inc., Dormantis, Inc., Advanced Magnetics, Inc, Targacept, Inc., and Icoria, Inc. In addition, Mr. Skaletsky is a member of the Board of Trustees of Bentley College.

Peter Tombros has served as a Board Director since 1998 and in January 2008 was appointed Chairman. Previously, he served as Lead Director since May 2006. Since 2005, Mr. Tombros has served as Professor and executive in residence in the Eberly College of Science B.S./M.B.A. Program at Pennsylvania State University. Formerly, he was Chairman and Chief Executive Officer of VivoQuest, a private biopharmaceutical company. From 1994 until June 2001, Mr. Tombros served as President and Chief Executive Officer of Enzon Pharmaceuticals, Inc., a publicly held biopharmaceutical company. Prior to joining Enzon, Mr. Tombros spent 25 years with Pfizer Inc., a global healthcare company in a variety of senior management positions including Vice President of Marketing, Senior Vice President and General Manager of the Roerig Pharmaceuticals Division, Executive Vice President of Pfizer Pharmaceuticals Division, Director of Pfizer Pharmaceuticals Division, Vice President of Corporate Strategic Planning, and Vice President, Corporate Officer, Pfizer Inc. Mr. Tombros is Chairman of PharmaNet Development Group, Inc. and is a Board Director at Cambrex and Protalex, all publicly held life science companies. Peter Tombros earned B.S. and M.S. degrees from Pennsylvania State University and an M.B.A. degree from the University of Pennsylvania Wharton Graduate School of Business.