James Clark
jameswclark.bsky.social
James Clark
@jameswclark.bsky.social
Prize Fellow at the Milner Centre, University of Bath - plant evolution, genomes, trees and sometimes ferns
Genome duplication, innovation and macroevolution in grasses - with myself, @phil-donoghue.bsky.social and Tom Williams. bpb-eu-w2.wpmucdn.com/blogs.bristo...
A great chance to get involved with @wgdip.bsky.social via the SWBioDTP. Please apply here: www.swbio.ac.uk/programme/ho...
How to apply – SWBiosciences Doctoral Training Partnership
www.swbio.ac.uk
November 11, 2025 at 3:22 PM
Reposted by James Clark
PhD opportunity in plant developmental biology for UK based students of Black heritage!

How do they know when to grow up? Join us at the University of Bristol to find out.

Application deadline Jan 6th

www.findaphd.com/phds/project...

#PlantSciencePhDs @blackinplantsci.bsky.social
November 7, 2025 at 10:37 AM
Reposted by James Clark
NERC GW4+ PhD: Genome duplication, extinction and diversification in the evolution of flowering plants, supervised by Phil Donoghue, James Clark and Ilia Leitch. Deets soon but get in touch with @phil-donoghue.bsky.social if interested. Jan 8 application deadline @bristolpalaeo.bsky.social
November 5, 2025 at 11:03 AM
Reposted by James Clark
🌱 Open PhD Position in Plant EvoDevo 🌱 Thinking about a PhD in plant evodevo? The Becker Research Group (JLU Giessen, Germany) has a fully funded 4-year PhD position in the ICIPS II research unit! 🎓 📍 Where? Gießen, Germany – great research environment & vibrant plant science network.
tinyurl.com
October 23, 2025 at 11:52 AM
Reposted by James Clark
Our new pre-print (with @erichagen.bsky.social, @latinorchidbot.bsky.social, @jameswclark.bsky.social , Elizabeth Forward and Nick Priest) reveals rapid pollinator evolution in orchids, but no clear impact on diversification. Perhaps pollinator specialisation is not such a powerful force. 🐝🌱
August 28, 2025 at 1:33 PM
Reposted by James Clark
Our latest, led by @jameswclark.bsky.social of @milnerevolution.bsky.social shows that the notorious mismatch between molecular and palaeontological estimates for the timing of origin of angiosperms is a consequence of equivocal interpretation of their fossil record @bristolpalaeo.bsky.social
Uncertainty in the timing of diversification of flowering plants rests with equivocal interpretation of their fossil record | Royal Society Open Science
The timing of the origin of crown-angiosperms exemplifies the impact of competing approaches to establishing evolutionary timescales. Fossils of unequivocal crown-angiosperms are not known from before...
royalsocietypublishing.org
May 28, 2025 at 12:27 AM
Reposted by James Clark
Delighted to see this paper from danderson123.bsky.social 's PhD out. We have been building tools for AMR gene detection for over a decade now, but multicopy genes remain challenging. Dan shows that with a gene-space de Bruijn graph and long reads, you can do well
www.biorxiv.org/content/10.1...
May 19, 2025 at 9:28 AM
Reposted by James Clark
🌱🌻Finally out! All ICIPS PIs had their say in a seminal 31 page review on the evolution of land plant sexual reproduction. With lots of fine figures to share! Thanks to @icips.bsky.social and @dfg.de for funding our work.
#PlantScienceResarch, #PlantEvoDevo
rdcu.be/elOeI
Sexual reproduction in land plants: an evolutionary perspective
rdcu.be
May 13, 2025 at 8:17 AM
Reposted by James Clark
Two weeks left to apply!
Do you love #fossil plants? Are you searching for a #PhD position? I am recruiting a doctoral student to join my group at the Senckenberg Research Institute in Frankfurt/M! Deadline on the 11th of May
#paleobotany #paleontology #plants #botany

www.senckenberg.de/en/career/sc...
Jobs for Scientists | Senckenberg Society for Nature Research
www.senckenberg.de
April 26, 2025 at 8:15 AM
Reposted by James Clark
Our 2025 Irene Manton Prize winner is Dr Jamie B Thompson! His research into the diversification of flowering plants is revolutionising our understanding of biodiversity, showing that they weren't wiped out by the asteroid that killed the dinosaurs. @jamiet-E442.bsky.social
www.linnean.org/the-...
April 10, 2025 at 3:00 PM
Reposted by James Clark
Dating Bacteria is hard due to the lack of maxima. Assuming aerobes likely postdated the GOE gave us better resolved ages, but also surprised us, but not Dr Dayhoff, showing O2 use predated its atmospheric rise by 900 Mys and helped oxygenic photosynthesis to evolve. www.science.org/doi/10.1126/...
April 4, 2025 at 1:20 AM
Please share! A 4-year position to work on genome duplication and evolution in Bath, part of our BBSRC sLOLA project determining the extent and effects of rediploidisation across eukaryotes! www.bath.ac.uk/jobs/Vacancy...
ED12442 Research Associate in Phylogenomics (fixed-term) - Jobs at Bath
www.bath.ac.uk
February 6, 2025 at 9:58 AM
Internal goings-on in an early something-ophyte!
Our latest, led by Jenny Morris, used synchrotron tomography to out the early bryophyte Tortilicaulis as an early tracheophyte, not least because its axes bear tracheal elements. This study formed part of Tom Crooks MSc Palaeobiology at Bristol fi.nm.cz/en/clanek/lo...
Lower Devonian Tortilicaulis is an early tracheophyte and not a bryophyte | Fossil Imprint
fi.nm.cz
November 21, 2024 at 11:53 AM