Will Chromosome Y Go Bye-Bye?Excerpts from this article in today's news:"However, Melissa Wilson, lead author of the study and graduate research fellow at Penn State University, pointed out that if there is no difference between a male who has lost a particular gene and one who still retains it, especially if both are still fertile, then that gene must be nonessential.and:Dr. David Page, director of the Whitehead Institute for Biomedical Research in Cambridge, Mass., and a Y chromosome expert. "
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