of more than 20 journals including Science, PNAS, J.Mol. Biol., EMBO J.. RNA and Genomics. Business Biography ■ Co-Founder and the Co-Chairman of the Board of Directors of Repligen Corporation (NASDAQ: RGEN), a biopharmaceutical company since 1981. ■ Co-Founder and Board of Directors , Alkermes , Inc. (NASDAQ: ALKS) and has been its dire