Repreive For Men: Y Chromosome Is Not Vanishing

[Bok]

Alarming shrinkage has stopped, researchers say, because the Y is a bastion of elite genes that play vital roles throughout the body.

-- Read more on ScientificAmerican.comhttp://feeds.feedburner.com/~ff/ScientificAmerican-News?i=ho9zqWOWQeo:-JMQgZEKoOA:V_sGLiPBpWU (http://rss.sciam.com/~ff/ScientificAmerican-News?a=ho9zqWOWQeo:-JMQgZEKoOA:V_sGLiPBpWU) http://feeds.feedburner.com/~ff/ScientificAmerican-News?i=ho9zqWOWQeo:-JMQgZEKoOA:gIN9vFwOqvQ (http://rss.sciam.com/~ff/ScientificAmerican-News?a=ho9zqWOWQeo:-JMQgZEKoOA:gIN9vFwOqvQ) http://feeds.feedburner.com/~ff/ScientificAmerican-News?d=cGdyc7Q-1BI (http://rss.sciam.com/~ff/ScientificAmerican-News?a=ho9zqWOWQeo:-JMQgZEKoOA:cGdyc7Q-1BI) http://feeds.feedburner.com/~ff/ScientificAmerican-News?d=QXVau8BzmBE (http://rss.sciam.com/~ff/ScientificAmerican-News?a=ho9zqWOWQeo:-JMQgZEKoOA:QXVau8BzmBE) http://feeds.feedburner.com/~ff/ScientificAmerican-News?i=ho9zqWOWQeo:-JMQgZEKoOA:F7zBnMyn0Lo (http://rss.sciam.com/~ff/ScientificAmerican-News?a=ho9zqWOWQeo:-JMQgZEKoOA:F7zBnMyn0Lo) http://feeds.feedburner.com/~ff/ScientificAmerican-News?d=l6gmwiTKsz0 (http://rss.sciam.com/~ff/ScientificAmerican-News?a=ho9zqWOWQeo:-JMQgZEKoOA:l6gmwiTKsz0) http://feeds.feedburner.com/~ff/ScientificAmerican-News?d=I9og5sOYxJI (http://rss.sciam.com/~ff/ScientificAmerican-News?a=ho9zqWOWQeo:-JMQgZEKoOA:I9og5sOYxJI) http://feeds.feedburner.com/~ff/ScientificAmerican-News?d=qj6IDK7rITs (http://rss.sciam.com/~ff/ScientificAmerican-News?a=ho9zqWOWQeo:-JMQgZEKoOA:qj6IDK7rITs) http://feeds.feedburner.com/~ff/ScientificAmerican-News?d=yIl2AUoC8zA (http://rss.sciam.com/~ff/ScientificAmerican-News?a=ho9zqWOWQeo:-JMQgZEKoOA:yIl2AUoC8zA)
http://feeds.feedburner.com/~r/ScientificAmerican-News/~4/ho9zqWOWQeo

More... (http://rss.sciam.com/~r/ScientificAmerican-News/~3/ho9zqWOWQeo/)