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"Why a Guy is a Guy" (TV story)

February 10, 2001
Ever wonder what makes a guy a guy? To scientists it is that small piece ofthe genetic pie called the "Y". Jack Penland talks to David Page of theWhitehead Center for Genome Research, who authored the first mapof the Y chromosome, and Carina Dennis, senior editor (Genetics) of Nature.

To go to the
"Enter the Genome:
Audio/Video Index",
click here.

Produced by Eliene Augenbraun
& Joyce Gramza
Copyright Center for Science and the Media

some footage courtesy
the National Institutes of Health,
William A. Mohler, University of Connecticut Health Center,
and Larry Zeitlin, Johns Hopkins University

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