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Reprieve for men: Y chromosome is not vanishing  | Salon.com

Reprieve for men: Y chromosome is not vanishing |

Salon - Josh Fischman

The comparison revealed there was indeed what Page calls “a calamitous loss of genes” from the Y hundreds of millions of years ago. But about 25 million years ago, when monkeys split off from chimps, who then split off from the human lineage about 7 million years ago, the attrition stopped. “We …

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