Epigenetics may be aging’s biggest speed limit
A new review argues that aging has several brakes, not one, and that the way genes are switched may hit the limit first. Clone a mouse from a mouse from a mouse, and somewhere around the 27th generation things start to go wrong. Efficiency drops. By the 58th generation, the whole thing collapses. A
<p>A new review argues that aging has several brakes, not one, and that the way genes are switched may hit the limit first. Clone a mouse from a mouse from a mouse, and somewhere around the 27th generation things start to go wrong. Efficiency drops. By the 58th generation, the whole thing collapses. A </p>