Archive: 09/27/2007

Giardia genome unlocked

Giardia lamblia, one of the most common human parasites in the United States, causes more than 20,000 intestinal infections a year, often through contact with contaminated drinking or swimming water. In the September 28 iss ...

Sep 27, 2007 5 / 5 (2) 0

Hair Untangles Woolly Mammoth Puzzle

Stephan C. Schuster and Webb Miller of Penn State University, working with Thomas Gilbert from Copenhagen and a large international consortium, discovered that hair shafts provide an ideal source of ancient ...

Sep 27, 2007 4.9 / 5 (28) 0