Horses Pulled Off a Genetic Trick Only Viruses Were Thought to Use

Scientists have discovered that horses owe their legendary stamina to a unique genetic mutation. This mutation supercharges energy production in muscle cells while cleverly keeping oxidative stress in check – a remarkable evolutionary hack that helps explain horses’ unmatched endurance. Even more fascinating, this adaptation involves recoding a genetic “stop” signal into an active part [...]

from SciTechDaily https://ift.tt/qoTe1bU