ABC's Matthew Jaffe gives an inside look at the 2011 Ames Straw Poll AMES, Iowa, Aug. 11, 2011 -- A petting zoo. Barbecue. Pizza. Randy Travis. Dairy Queen blizzards. It might sound like a party, but ...
In the 1970s, an assay was developed by Dr. Bruce Ames that revolutionized the ability to test if a compound causes cancer or not. Since then, the Ames test has been used on everything from food dyes ...
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