Together with @plantophagy.bsky.social, we have an opened postdoc position for a young scientist that graduated after 01/01/2025, see ad attached

Out now in @currentbiology.bsky.social the improved version of our paper! I am very proud of this work with @ckirchhelle.bsky.social, @nathan-german.bsky.social, Annamaria Kiss, @moritznowack.bsky.social and others! www.sciencedirect.com/science/arti...

Plant cells at the organ surface use mechanical cues to activate a specific growth-control program

During morphogenesis of multicellular organs, cells in distinct positions need to meet specific functional requirements to form the appropriate tissue…

sciencedirect.com

Ever stretch a plastic bag until it wrinkled? Keeping a thin sheet flat while it rapidly expands is surprisingly difficult. So how do growing plant leaves remain flat as they rapidly grow? Check out our new @currentbiology.bsky.social review, How to Grow a Flat Leaf www.cell.com/current-biol...

How to grow a flat leaf

Peng et al. review mechanisms driving lamina expansion, including gene expression, auxin-mediated proliferation, and microtubule-directed growth, linking disrupted coordination to morphological defect...

cell.com

We currently have 3 fully-funded @nrpdtp.bsky.social #PhD projects open to UK (home) #bioscience graduates, with an October 2026 start, at our world-class research institute 🌱🔬 🗓️ Apply by 30 July 2026 Find out more: www.jic.ac.uk/training-car... Individual projects are linked below ⬇️ 🧵 1/4

Current Postgraduate Opportunities | John Innes Centre

All postgraduate research studentship opportunities at the John Innes Centre currently available are listed below. These opportunities include studentships funded by the Norwich Research Park…

jic.ac.uk

🌾 Every grass leaf shares the same repeating short-long cell pattern in its epidermis. Our new #preprint identifies the protein that builds it. 🔬🧬 📄 preprint: www.biorxiv.org/content/10.6... 🧵⬇️ 1/11

Happy to announce our study that has just been published from work done during my PhD at the University of Bristol working in Prof. Jill Harrison's lab. It's about WOX genes and sporophyte development in the model moss, Physcomitrium patens. Take a look 🧵👇

What is an edge? Why is this geometrical domain so crucial during plant morphogenesis? Read our review, co-written with Antoine Chevalier and @ckirchhelle.bsky.social to find out! authors.elsevier.com/c/1nAnf4tPF4...

www.cam.ac.uk/jobs/researc...

Mechanical forces & cell shape guide how plant stomata form🥬👄 @leoserra.bsky.social & Euan Smithers from @robinsonsci.bsky.social's team uncover how the interplay between cell shape & mechanical stress influences the orientation of stomata doi.org/10.1016/j.ce... www.slcu.cam.ac.uk/news/mechani...

#PlantSciJobs 🌱 Postdoctoral Research Associate (x2) and Research Assistant (x2) Dr Edwige Moyroud is seeking 2 Postdocs and 2 Research Assistants to join her team investigating petal patterning Applications close: 5 June: Research Assistant bit.ly/4a32ffK 17 June: Postdoc bit.ly/4dT2LOC

@ilichenmoss2.bsky.social George Greiff in the BBC News headlines on Sunday morning. A fantastic discovery, and hopefully a way to moderate invasive (INNS) Campylopus introflexus (Heath Star Moss). Well deserved recognition for some very interesting bryological work. 🎉🙌 www.bbc.co.uk/news/article...

Killer fungus discovered that destroys UK invasive plant

A newly discovered species raises hope that some native British habitats could be restored.

bbc.co.uk

Our latest review on the evolution of molecular networks involved in the development of plant conducting tissues is now out in @jxbotany.bsky.social @ibmcp.bsky.social Check it out here: academic.oup.com/jxb/advance-...

Very excited to share our paper "Nitrate modulates pectin metabolism and cell wall mechanics during cell expansion in Arabidopsis" 🌱 doi.org/10.1111/tpj.... Plant Systems Biology Lab (PUC) collaboration with UNAB and @slcuplants.bsky.social 🔬 Now published in @theplantjournal.bsky.social!

Nitrate modulates pectin metabolism and cell wall mechanics during cell expansion in Arabidopsis

Nitrate increases HG abundance and reduces PME activity via NRT1.1- and NLP7-dependent pathways. Enhanced pectin methylesterification softens the cell wall, facilitating cotyledon cell expansion. Thi...

doi.org

Please re-circulate. New postdoc position available to study organ positioning in the flower at the University of Sydney. Cell polarity, auxin etc etc! Join our multidisciplinary RESYDE (www2.hu-berlin.de/resyde/) team! Apply here: usyd.wd105.myworkdayjobs.com/en-US/USYD_E...

Although the red pigments made by flowering plants and liverworts are produced by distinct chemical pathways, here we found that they are induced by homologous complexes of transcription factors. @currentbiology.bsky.social

Replicated repurposing of an ancestral transcriptional complex in land plants

Kongsted et al. find that, while the red pigments produced in liverworts and seed plants are distinct, they are regulated by homologous MYB-bHLH transcriptional complexes. They also find that in liver...

cell.com

Out now in @natplants.nature.com: A cell type-specific antagonism of autophagy and age-induced programmed cell death controls root hair life span www.nature.com/articles/s41..., back to back with another story on root hair-specific autophagy by @plantophagy.bsky.social www.nature.com/articles/s41...

Do you want to know how to build an organ from a single cell? Check out our paper about phyllid development in moss by Weney Lin @irbv.bsky.social Colaboration with Yoan Couder @ensdelyon.bsky.social and and Richard Smith @johninnescentre.bsky.social www.science.org/doi/10.1126/...

Cell fate acquisition at a de novo developmental boundary in the maize leaf | PNAS www.pnas.org/doi/10.1073/...

Cell fate acquisition at a de novo developmental boundary in the maize leaf | PNAS

The formation of boundaries separating developmental fields with distinct gene expression and cell fate trajectories is a universal feature of nonc...

pnas.org

⚠️⚠️ @jacquet-chris.bsky.social and I are organizing the 2nd "non seed plant" French meeting. As for the one in 2025, the goal is to better structure our emerging community across French institutes. It will take place in Toulouse, June 24th-25th. Registration 🔽 nonseedplants26.sciencesconf.org

Please RP 🕊️: Postdoc position in my budding group at OIST. Looking for a colleague to work at the interface of chloroplast biology, evo-devo, and synthetic biology. More info here 📃: www.oist.jp/careers/post...

Great discussions today with @daanweits.bsky.social who visited our @rdplab.bsky.social in Lyon, France. Plenty of fresh ideas on plant oxygen sensing, the room definitely had good O₂ levels! 🌱🫧

We search for a postdoc focusing on the molecular ecology of #bryophytes 🌱🧬🔬. Join our work @sgn.one Institute for Plant Form and Function and @uni-jena.de 🗓️Deadline: March 29, 2026 👉 More Infos and Apply here: www.senckenberg.de/de/stellenan...

Students out there, I have a PhD project cutting across biology, material science and biomedicine that requires a highly capable, diverse and brave applicant. if you think this is for you please Apply using the link below. All details in the website!! Project: eb4bm.org/project/engi...

Our work now on its final version. We mapped the mechanical properties of roots at tissue and single cell levels using Brillouin microscopy and molecular rotors. Additional mutants and stress measurements from what we previously showed in the preprint are included. www.science.org/doi/10.1126/...

The mechanical properties of Arabidopsis thaliana roots adapt dynamically during development and to stress

Brillouin microscopy reveals in vivo dynamics of mechanical properties during plant development and response to stress.

science.org

What could be more satisfying than this ? ✨️Congrats to all the authors ✨️ Could not be more proud of you 🥹 Credit: Camila Goldy @camilagoldy.bsky.social

New opportunity to undertake a PhD in my group ⁦‪at the John Innes Centre - if you’re interested in plant immunity and evolution check out the link!

Understanding Host Compatibility in the Marchantia-Phytophthora System (CARELLA_J26DTP) | Doctoral Training Partnership

The fossil record demonstrates that filamentous microbes invaded ancient plant cells with intracellular hyphal structures over 450 million years ago. To this day, a rich diversity of extant land plant...

biodtp.norwichresearchpark.ac.uk

🚨 Positions available in Plant Science! Please share. We’re hiring: 1. Postdoc 2.PhD (UK applicants only) Focus: root oxygen dynamics, developmental signalling. Come help us uncover how O2 shapes root development. More info here- sites.google.com/view/root-re... #plantscijobs #plantscience

One week left to apply!

Ari Pekka Mähönen@apmahonen.bsky.social · 7mo ago

We’re hiring! 🌱 Open positions in my lab for candidates interested in cambium development in Arabidopsis, hybrid aspen, or silver birch. Apply now! Please repost! jobs.helsinki.fi/job/Helsinki...

Latest preprint from our group together with @stephanevrg.bsky.social @wabniklab.bsky.social @kleinevehnlab.bsky.social Our work supports the view that morphogenesis is not driven by growth alone, but by the integration of physical and biological regulation. www.biorxiv.org/cgi/content/...

A permanent position as a research scientist is opened in our team! We look for a plant physiologist with expertise in plant / microorganism interactions to identify plant susceptibility factors to fungal disease. Please forward!

@inrae-bioger.bsky.social · 6mo ago

It’s now official! INRAE is recruiting: @inrae-bioger.bsky.social is offering a permanent position as a research scientist to identify #plant #susceptibility factors to #fungal diseases. Visit jobs.inrae.fr/en/open-comp... before March 5, 2026 to apply!