Joined: Sun Apr 07, 2002 1:01 am Posts: 8342 Location: Bethesda, Md.
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By Robert Cooke Newsday<p> It may become impolitic to ask if someone's a man or a mouse. Scientists have succeeded in implanting testicular tissue--the sperm-making cells--from one species of animal into another. So the mouse ends up making the sperm of a goat. Or a pig. Or--maybe someday--a man.<p>***Robert, I'm sorry they make you put stupid leads on fascinating science stories that really don't need any "help." That is what happens, right? Robert? Right?***
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