The notion of a uniform genetic blueprint for human beings took a tumble on Thursday, as the most detailed examination yet of variations in the genetic makeup of people detected unexpectedly large individual differences.
Researchers with Genaissance Pharmaceuticals Inc. of New Haven, Connecticut, found astonishing variance at the genetic level in 82 unrelated people primarily from four racial backgrounds -- white, black, Asian and Hispanic.
Full story from Yahoo! Science News, July 12, 2001.
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