British ash woodland is evolving resistance to ash dieback, researchers discover

Scientists at the Royal Botanic Gardens, Kew and Queen Mary University of London have discovered that a new generation of ash trees, growing naturally in woodland, exhibit greater resistance to the disease compared to older trees. They find that natural selection is acting upon thousands of locations within the ash tree DNA, driving the evolution of resistance.

Jun 26, 2025 - 19:10
 0
Scientists at the Royal Botanic Gardens, Kew and Queen Mary University of London have discovered that a new generation of ash trees, growing naturally in woodland, exhibit greater resistance to the disease compared to older trees. They find that natural selection is acting upon thousands of locations within the ash tree DNA, driving the evolution of resistance.