Word: unmasked
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Dates: during 2000-2009
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...tough to tell who has the genes, since they are often camouflaged by normal ones. Last month Dr. Bert Vogelstein and his colleagues at Johns Hopkins Medical School in Baltimore, Md., reported in the journal Nature that they have figured out how to unmask the defective genes. Meanwhile, researchers at Exact Laboratories in Maynard, Mass., have developed a simple stool test that will alert your doctor to any dangerous genetic changes in your colon. The test costs $250 and may become more widely available by the end of the year...