Eric Schadt doesn't care much about how he dresses. In fact, the executive scientific director of research genetics at Rosetta Inpharmatics has about 20 or 30 identical white polo shirts and about 10 pairs of identical khaki shorts hanging in his closet. He dons this recurring outfit - over white socks and Birkenstock sandals - every day before heading to work at Rosetta, a wholly-owned subsidiary of Merck.





