Peter Etchells
@peteretchells.bsky.social
1.2K followers 800 following 130 posts
In plants, how does stuff happen in the correct place at the right time?
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Reposted by Peter Etchells
likeyoda1.bsky.social
Check out our new review in JXB:
tinyurl.com/yta6fd5b

@pablidopsis.bsky.social and I write about the cell's decision between division and differentiation. 🌱 What factors promote one or the other in different cell types? 🤔 Are they really mutually exclusive?
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tinyurl.com
Reposted by Peter Etchells
plantsciencedbg.bsky.social
#PlantSciJobs #PlantSciJob
Group Leader Position

Crop plant biology, development, and/or physiology, ideally leveraging genome editing approaches

@ School of Life Sciences @TU Muenchen in Freising-Weihenstephan
www.deutsche-botanische-gesellschaft.de/stellenangeb...
Stellenangebote
Stellenausschreibungen in Pflanzenwissenschaften und Botanik
www.deutsche-botanische-gesellschaft.de
peteretchells.bsky.social
Nice idea @eddavey.libdems.org.uk, except universities were encouraged to cross-subsidise UK students with international student fees in a contracting market. Visa rules then tightened leading to universities in debt, recruitment freezes and redundancy www.bbc.co.uk/news/article...
Ed Davey urges US cancer scientists to come to UK
The Lib Dem leader will use his party conference speech to attack Donald Trump's
www.bbc.co.uk
Reposted by Peter Etchells
I'm recruiting a post doc and a research assistant for a 30 month project “ZHOUPI genes, cell death and the evolution of plant endosperm” funded by a Research Project grant from the Leverhulme Trust @Leverhulme.ac.uk. Application details are on the Opportunities page at biology.ed.ac.uk/goodrich
peteretchells.bsky.social
Q: Are the university's travel insurance approval, travel risk assessment template, security information to populate the risk assessment in the same place?
A: Of course not. Security info via procurement, the risk assessment is via health and safety, approval forms are their own thing.

SharePoint.
peteretchells.bsky.social
Am crashing on Kid1's floor during #PPRM2025. She's a doctoral student in Edinburgh.
Reposted by Peter Etchells
newphyt.bsky.social
An updated history of TDIF‐PXY signalling: a study in cell fate and tissue patterning

#TansleyReview by He, et al.

📖 nph.onlinelibrary.wiley.com/doi/10.1111/...

#PlantScience @peteretchells.bsky.social
Comparison of wild-type and pxy pxl1 pxl2 er erl1 erl2 Arabidopsis thaliana plants.
Reposted by Peter Etchells
tanjaslotte.bsky.social
*Postdoc in Evolutionary genomics at Stockholm University*
We are recruiting a postdoc for a large interdisciplinary project to investigate evolutionary drivers and genomic consequences of pollen evolution in response to pollination mode shifts in flowering plants. 1/5

su.varbi.com/what:job/job...
Purple pollen visible in a dissected flower of Linum grandiflorum, flowering flax, an insect-pollinated species.
peteretchells.bsky.social
Haha at least not on this occasion I don't think!
peteretchells.bsky.social
I tend to think the peer review process works as well as possible alternatives might. But seeing other reviewers shift to add another six months work for a marginal gain to an already really good manuscript is maddening.
a cartoon of an elderly woman with a cane and the words one nice thing about getting old that nothing surprises you anymore
ALT: a cartoon of an elderly woman with a cane and the words one nice thing about getting old that nothing surprises you anymore
media.tenor.com
Reposted by Peter Etchells
hansonmark.bsky.social
A reminder you/your lab can support FlyBase at Cambridge through the following link. Every bit helps. Please share if you yourself can't donate.

www.philanthropy.cam.ac.uk/give-to-camb...
Reposted by Peter Etchells
Reposted by Peter Etchells
vinayshukla.bsky.social
Plants "bleed" too, but through gases!
When wounded, ethylene leaks out and oxygen seeps in. This gas shift acts as an alarm, triggering self-repair to seal the breach. Excited to share our new collaborative work uncovering this clever plant mechanism! Excellent summary here, indulge!
#plantscience
Reposted by Peter Etchells
carolinefiennes.bsky.social
That arch is apparently *the first pointed arch ever*(!)
Durham Cathedral was built from East to West, by the Normans. The arches are all semi-circular...until that first major one in the nave: that's where pointed arches were devised. You can just see that the arches get pointier towards the West.
Photo of Durham Cathédral interior. The nave vault, looking west. The arches at the crossing are round, whereas in the nave, the arches become a little pointed.
peteretchells.bsky.social
I always had a soft spot for the Enkheim background, that of the classic leaf development mutant, "magnifica".
peteretchells.bsky.social
Of course it's true of someone like me who studied in a predominantly biomedical department and came to plant biology from an interest in developmental biology. But, @natplants.nature.com, I'm glad you're impressed by my ability to spot Arabidopsis mutants from the far side of the greenhouse 😉
peteretchells.bsky.social
Is that Han Solo frozen in carbonate in the foreground?
Reposted by Peter Etchells
slcuplants.bsky.social
🚨 Calling all plant modelling enthusiasts!
Plant Computational Biology Workshop
Open to researchers at all levels
Workshop is free. Participants cover own travel, food & accommodation
📅 8-12 Sept | 💻 Talks, tools & hand-on sessions
🔗 www.slcu.cam.ac.uk/computationa...
#ComputationalBiology #PlantSci
Promotional poster with images of an Arabidopsis flower development over time from a cluster of identical cells to the final flower and two models of Arabirbiopsis flower meristems highligting active genes. Text reads: 9th Plant Computational Biology Workshop, 8-12 September 2025, Sainsbury Laboratory, University fo Cambridge.
peteretchells.bsky.social
🎯 I scored 6/10 on #DiscoverOrMDPI — can you beat me?
pagoba.shinyapps.io/publi_guess/, #ResearchIntegrity #ScientificPublishing #AcademicSky
pagoba.shinyapps.io