Prof Richard Buggs
@rbuggs.bsky.social
Pinned
Prof Richard Buggs
@rbuggs.bsky.social
· Jun 27
Rapid polygenic adaptation in a wild population of ash trees under a novel fungal epidemic
Rapid evolution through small shifts in allele frequencies at thousands of loci is a long-standing neo-Darwinian prediction but is hard to characterize in the wild. European ash tree (Fraxinus excelsi...
www.science.org
Just out in Science: we demonstrate a micro-evolutionary shift in a single generation, involving thousands of genomic loci, giving younger ash trees more resistance to ash dieback, on average, than their parents
www.science.org/doi/10.1126/science.adp2990
www.science.org/doi/10.1126/science.adp2990
Join us to do a PhD "Understanding the evolutionary repercussions of adaptation to new threats," following up on our recent Science paper on natural selection by ash dieback. trees-dla.ac.uk/projects/und...
Understanding the evolutionary repercussions of adaptation to new threats | TREES DLA
This project will analyse the wider evolutionary repercussions of genetic adaptation to novel threats, by analysing genomic and trait data from tree populations suffering from a fungal pathogen epidem...
trees-dla.ac.uk
October 21, 2025 at 7:54 AM
Join us to do a PhD "Understanding the evolutionary repercussions of adaptation to new threats," following up on our recent Science paper on natural selection by ash dieback. trees-dla.ac.uk/projects/und...
It’s often said that humans and chimps share 99% of their DNA. That means a lot less than almost everybody believes it means geneticliteracyproject.org/2025/09/15/i... 🧪
It’s often said that humans and chimps share 99% of their DNA. That means a lot less than almost everybody believes it means
Early research suggested that human and chimp genomes are more than 98% identical. "What it means is that for each part of the human genome where the
geneticliteracyproject.org
September 15, 2025 at 11:39 AM
It’s often said that humans and chimps share 99% of their DNA. That means a lot less than almost everybody believes it means geneticliteracyproject.org/2025/09/15/i... 🧪
New review in Biophysical Journal shows that the ubiquitous molecular machine ATP synthase is highly efficient, and needs to be so to support life. This level of efficiency makes all currently suggested evolutionary pathways for ATP synthase evolution implausible. sciencedirect.com/science/arti... 🧪
The molecular mechanism of ATP synthase constrains the evolutionary landscape of chemiosmosis
ATP synthase, the enzyme responsible for regenerating adenosine triphosphate (ATP) in the cell, comprises a proton-translocating motor in the cell mem…
sciencedirect.com
September 2, 2025 at 3:37 PM
New review in Biophysical Journal shows that the ubiquitous molecular machine ATP synthase is highly efficient, and needs to be so to support life. This level of efficiency makes all currently suggested evolutionary pathways for ATP synthase evolution implausible. sciencedirect.com/science/arti... 🧪
Reposted by Prof Richard Buggs
Check out our preprint presenting the construction and application of a pangenome for European ash @laura-j-kelly.bsky.social @rbuggs.bsky.social
European ash pangenome reveals widespread structural variation and a diverse genetic basis for low ash dieback susceptibility https://www.biorxiv.org/content/10.1101/2025.07.16.665114v1
July 21, 2025 at 9:56 AM
Check out our preprint presenting the construction and application of a pangenome for European ash @laura-j-kelly.bsky.social @rbuggs.bsky.social
Reposted by Prof Richard Buggs
Preliminary genetic barcodes for ash (Fraxinus) species and generation of new wide hybrids - Plumb et al with @rbuggs.bsky.social in @plantspeopleplanet.bsky.social nph.onlinelibrary.wiley.com/doi/full/10....
Preliminary genetic barcodes for ash (Fraxinus) species and generation of new wide hybrids
Societal Impact Statement The world-wide diversity of ash trees includes genetic information encoding resistance to the ash dieback fungus and the emerald ash borer beetle, which are currently devas...
nph.onlinelibrary.wiley.com
July 25, 2025 at 8:02 AM
Preliminary genetic barcodes for ash (Fraxinus) species and generation of new wide hybrids - Plumb et al with @rbuggs.bsky.social in @plantspeopleplanet.bsky.social nph.onlinelibrary.wiley.com/doi/full/10....
A privilege to be interviewed by Éanna Ní Lamhna (what a lovely accent!) on Raidió Teilifís Éireann @rteradio1.bsky.social (Ireland's National Public Service) who did a great job in getting to the heart of our recent @science.org paper www.rte.ie/radio/podcas...
Can we save the Ash tree?
Ash Dieback Disease has become a significant blight on the tree and is affecting supply for hurleys. However, research from Kew Gardens may give hope. Éanna speaks to Professor Richard Buggs, Senior R...
www.rte.ie
July 31, 2025 at 9:34 AM
A privilege to be interviewed by Éanna Ní Lamhna (what a lovely accent!) on Raidió Teilifís Éireann @rteradio1.bsky.social (Ireland's National Public Service) who did a great job in getting to the heart of our recent @science.org paper www.rte.ie/radio/podcas...
Our latest preprint: Genetic basis of traits and local adaptation in UK silver birch 🧪
www.biorxiv.org/content/10.1...
www.biorxiv.org/content/10.1...
Genetic basis of traits and local adaptation in UK silver birch
Knowledge of the genomic basis of phenotypes in forest trees lags that of other economically important organisms. We sequenced the genomes of 2054 silver birch trees from 20-year-old field trials at three locations in Britain, each site containing trees from the same 29 source populations. Our results lay foundations for genomic source-selection and breeding. We discovered single nucleotide polymorphisms (SNP) associated with tree height, wood density, carbon isotope composition and stem form. Using genome-wide SNP we predicted variation in several phenotypic traits of trees with a similar genetic background and estimated the breeding values of 148 selected plus trees. We identified loci associated with adaptation to source local environments. We used these loci to forecast adaptation to each trial site and future predicted conditions at source. Comparison of these forecasts to phenotypic performance in the trials suggests that genomic forecasts of adaptation to future climates should be interpreted with caution. ### Competing Interest Statement The authors have declared no competing interest. Department for Environment Food and Rural Affairs, https://ror.org/00tnppw48, Center for Forest Protection Grant 2202 Research Council of Finland, 343059
www.biorxiv.org
July 8, 2025 at 7:59 AM
Our latest preprint: Genetic basis of traits and local adaptation in UK silver birch 🧪
www.biorxiv.org/content/10.1...
www.biorxiv.org/content/10.1...
Fresnos silvestres desarrollan resistencia genética frente al hongo letal en Reino Unido www.colglobalnews.com/noticias/fre... 🧪
Fresnos silvestres desarrollan resistencia genética frente al hongo letal en Reino Unido
Una investigación publicada en la revista Science revela que las nuevas generaciones de fresnos silvestres están mostrando una rápida resistencia genética al hongo invasor Hymenoscyphus fraxineus, res...
www.colglobalnews.com
July 7, 2025 at 6:54 PM
Fresnos silvestres desarrollan resistencia genética frente al hongo letal en Reino Unido www.colglobalnews.com/noticias/fre... 🧪
Delighted to see this article on my collaborator Dr Miguel Nemesio-Gorriz in El Pais @elpais_espana elpais.com/ciencia/2025...
Un hongo invade España y mata a casi todos los fresnos que se encuentra
El patógeno, procedente de Asia oriental, ya ha arrasado los árboles de multitud de países europeos y se extiende por el Parque Nacional de los Picos de Europa
elpais.com
June 30, 2025 at 2:52 PM
Delighted to see this article on my collaborator Dr Miguel Nemesio-Gorriz in El Pais @elpais_espana elpais.com/ciencia/2025...
Thanks Kew!
The paper itself can be found here: www.science.org/doi/10.1126/...
The paper itself can be found here: www.science.org/doi/10.1126/...
BIG NEWS! We’ve found that ash trees are fighting back against ash dieback disease! 🌳💪
Scientists at Kew & QMUL @qmul.bsky.social have discovered that young ash trees are evolving resistance to this devastating fungus - & fast 🌍
Read the story👉 www.kew.org/read-and-wat...
#PlantScience #SciNews
Scientists at Kew & QMUL @qmul.bsky.social have discovered that young ash trees are evolving resistance to this devastating fungus - & fast 🌍
Read the story👉 www.kew.org/read-and-wat...
#PlantScience #SciNews
June 27, 2025 at 10:43 PM
Thanks Kew!
The paper itself can be found here: www.science.org/doi/10.1126/...
The paper itself can be found here: www.science.org/doi/10.1126/...
Reposted by Prof Richard Buggs
BIG NEWS! We’ve found that ash trees are fighting back against ash dieback disease! 🌳💪
Scientists at Kew & QMUL @qmul.bsky.social have discovered that young ash trees are evolving resistance to this devastating fungus - & fast 🌍
Read the story👉 www.kew.org/read-and-wat...
#PlantScience #SciNews
Scientists at Kew & QMUL @qmul.bsky.social have discovered that young ash trees are evolving resistance to this devastating fungus - & fast 🌍
Read the story👉 www.kew.org/read-and-wat...
#PlantScience #SciNews
June 27, 2025 at 11:32 AM
BIG NEWS! We’ve found that ash trees are fighting back against ash dieback disease! 🌳💪
Scientists at Kew & QMUL @qmul.bsky.social have discovered that young ash trees are evolving resistance to this devastating fungus - & fast 🌍
Read the story👉 www.kew.org/read-and-wat...
#PlantScience #SciNews
Scientists at Kew & QMUL @qmul.bsky.social have discovered that young ash trees are evolving resistance to this devastating fungus - & fast 🌍
Read the story👉 www.kew.org/read-and-wat...
#PlantScience #SciNews
Just out in Science: we demonstrate a micro-evolutionary shift in a single generation, involving thousands of genomic loci, giving younger ash trees more resistance to ash dieback, on average, than their parents
www.science.org/doi/10.1126/science.adp2990
www.science.org/doi/10.1126/science.adp2990
Rapid polygenic adaptation in a wild population of ash trees under a novel fungal epidemic
Rapid evolution through small shifts in allele frequencies at thousands of loci is a long-standing neo-Darwinian prediction but is hard to characterize in the wild. European ash tree (Fraxinus excelsi...
www.science.org
June 27, 2025 at 10:46 AM
Just out in Science: we demonstrate a micro-evolutionary shift in a single generation, involving thousands of genomic loci, giving younger ash trees more resistance to ash dieback, on average, than their parents
www.science.org/doi/10.1126/science.adp2990
www.science.org/doi/10.1126/science.adp2990