🎄 What an eventful year this has been! And what a privilege to work with such a wonderful team! 🎅

Thrilled to have our paper out in @science.org. Cell division guides plant cell wall formation. Does the reverse hold? We show that bimodal pectin methylesterification, via PME5 mRNA nuclear sequestration, influences plant cell division and cell plate orientation. www.science.org/doi/10.1126/...

I'm offering a PhD project together with Sarah McKim on temperature-controlled stomata formation within EASTBIO DTP www.findaphd.com/phds/project... #plantscience #plantscijobs Deadline 15 Feb. Please share/RP

New OA Article: "Cambium LBDs promote radial growth by regulating PLL-mediated pectin metabolism" rdcu.be/eP4mp LBD TFs in the cambium drive radial plant growth by regulating PECTATE LYASE-LIKE (PLL) enzymes that remodel cell wall pectin, promoting cell expansion.

The University of Toulouse has 44 postdoc positions to fill (Horizon Europe MSCA-COFUND). My lab is looking for candidates to apply and work on how plants regulate cell surface levels of receptors or transporters in response to heat. Please DM me if interested! tiris.univ-toulouse.fr/en/programs/...

Our latest review, co-authored with @agustilab.bsky.social (@ibmcp.bsky.social), “Environmental regulation of plant vascular networks,” is now published in @cp-trendsplantsci.bsky.social! Read it here: www.sciencedirect.com/science/arti...

Interested in learning about the latest and greatest research in how plants respond to excess salt, too little or too much water? Come to the GRC in Salt and Water Stress in Switzerland. Lots of opportunities for all career levels. www.grc.org/salt-and-wat.... Please repost!

I am beyond thrilled (like the screaming and jumping type of thrilled) that my SNSF Starting Grant was funded. I will start my own lab @unibe.ch next year, studying succulent anatomy development and if and how this anatomy is required for efficient CAM photosynthesis in different Kalanchoë species 🌱

My new ImageJ / Fiji toolkit is out 🔥! The goal is to make image handling & visualization easy, with an intuitive interface! Install it on Fiji with the "Image Viewer" update site #microscopy #ImageJ #FluorescenceFriday #microscopyMonday imagej.net/plugins/imag...

My new Emmy Noether Group is recruiting! 🔬 Two PhD positions in plant pathogen evolution 🧬 Start: April 2026 (flexible) 📍 Dept. of Phytopathology & Plant Protection @rstam.bsky.social @uni-kiel.de ⏰ Apply by 15 Dec 2025 🔗 More info: www.uni-kiel.de/personal/de/... Do get in touch or share 😊

This Halloween, we have a spooky evolutionary story for you. The brainchild of @delaconcepcionjc.bsky.social, Nick Irwin and our fantastic collaborators is now out in @natplants.nature.com www.nature.com/articles/s41... Here’s why I love this work — and why I think you’ll enjoy it too. 👇

New pre-print from the team! The manuscript is @emma-raven.bsky.social's PhD work showing that whether a leaf is a carbon sink or a carbon source influences how they execute immune responses. Have a read! #PlantScience @johninnescentre.bsky.social

I was tremendously lucky to be in @xanderjones.bsky.social's lab to watch @bijuntang.bsky.social move from technician to PhD to Postdoc and produce this magnum opus. #SalicS1 is the just reward for years of brilliance and hard work.Well done Bijun, Xander, Jing, and everyone involved! #SalicylicAcid

The paradox of AI accelerationism and the promise of public interest AI | Science www.science.org/doi/10.1126/... This reads like a much shortened (and less panic-y) version of a recent podcast from German public broadcaster DLF: Tech Bro Topia | podcasts.apple.com/ch/podcast/t...

A long road to the Cover of Science! www.science.org/doi/10.1126/...

Very excited to see our @nikogeldner.bsky.social lab x Feng Zhou lab work featured on the cover of Science! (1/5) We reveal how root architecture and nutrient leakage shape spatial patterns of microbial colonization, moving beyond traditional models of uniform exudation.

Happy to share slightly late that the main work of my PhD is now published! How do plants regulate the number + location of growing branches 🌳🌲? We used experiments and mathematical modelling to study how local and systemic signals are integrated during shoot branching regulation. A thread:

News on PILS & ERAD! Big congrats to @seinabnoura.bsky.social @kleinevehnlab.bsky.social and colleagues!

Call for a tenure-track position at our Department of Plant Molecular Biology in Lausanne! We are searching for promising early-career researchers in the broad field of plant-organismal interactions. Deadline: November 30, 2025 - Please re-post! career5.successfactors.eu/career?caree...

Six years ago, I started at the MPIPZ with a head full of ideas. What a journey. I’m thrilled to share that, from Jan 2026, I will be moving to Zurich as a chaired associate professor at the University of Zurich. A new chapter, and plenty of roots still to grow. Can’t wait for the adventure ahead!

Exciting to see our protein binder design pipeline BindCraft published in its final form in @Nature ! This has been an amazing collaborative effort with Lennart, Christian, @sokrypton.org, Bruno and many other amazing lab members and collaborators. www.nature.com/articles/s41...

My lab's very first manuscripts are out!!!! - We identified nearly 60 conserved RNA structures in plastids #chloroplast #RNA - We found that transcriptional response to warm temperatures in whole seedling is confounded by response at organ level #thermomorphogenesis Link to both preprints below

How amino acids are transported in plants | EurekAlert! www.eurekalert.org/news-release... @hhu.de @franzikuhnert.bsky.social @weberlab.bsky.social @ceplas.bsky.social

Oligosaccharide Elicitors in Plant Immunity: Molecular Mechanisms and Disease Resistance Strategies #review #PlantCommunications cell.com/plant-commun...

📅New #PlantSciEvents Event Added: 11th International Symposium on Root Development🌱 👉 buff.ly/Y29T13z #PlantScience

Very excited that our work on directional symplastic transport in differentiated root is now published!A developmental switch controls cell-to-cell transport in roots via pectin-linked plasmodesmata changes: Molecular Plant www.cell.com/molecular-pl...

Paper 🚨!! Plasmodesmata transport first in both, then only in one direction in roots! Congratulations to Lea and @mariebarberon.bsky.social !!

How do plants decide the fate of a wound and what to regenerate? Water availability! Abdul Kareem and colleagues show that regeneration outcomes after tissue cutting are controlled by water. A 🧵/n 👇 www.nature.com/articles/s41...

🧵1/ New preprint out! We reveal that ERAD, a protein degradation pathway, selectively targets intracellular PILS auxin transport facilitators to control growth. This expands ERAD's role beyond protein quality control, right into developmental regulation. www.biorxiv.org/content/10.1...

🔥Postdoc opportunity 🌱 The Legris lab at the University of Neuchâtel 🇨🇭 is looking for a Postdoc to work on the regulation of branching by warm temperatures. If you have a background on plant physiology and development, and you're interested in shoot thermomorphogenesis, apply now!

📣 Join us for the 3rd Carbon Allocation in Plants Workshop 🇨🌿 🗓️ Oct 27–29, 2025 📍 INRAE Versailles – @ijpb-versaillescly.bsky.social 🌱 Explore carbon flow in plants with top researchers! 🔗 Register: bit.ly/4kYzzrT ⏳ 10th of August ℹ️ Info: bit.ly/43HpN5P 🙏 Thanks to all partners 👇 see below

Great job opportunity at The Center for Integrative Genomics, Lausanne University, Switzerland unil.ch/cig/en/home.... For a tenure-track Assistant Professor position. More details for how to apply are here nature.com/naturecareer...

Warming up to #ICAR2025 🌱with two days of cool vascular science at our Vascular Development satellite meeting at @psb-vib.bsky.social.

We are looking for a Research Associate to work with the Dupree Group on the relationship between glucomannan structure and function. Apply here by 20 June 2025: www.jobs.cam.ac.uk/job/51288/

What a beautiful day! First trip with the lab into the mountains around Neuchâtel. So happy to have such wonderful people in my team!

🚨🔬🌱 This is a landmark paper! Finally got around reading it in full. Such a beautiful screen and elegant genetics! Huge congratulations to @jian-pu.bsky.social, @mariebarberon.bsky.social and team!

I've been working on a series about the systems that undergird our lives. This one, about water, is personally important. Fresh water is our worst immediate environmental problem--and one that we've known how to solve for more than a century. That we don't is infuriating. (Paywall lifted for today)

Join our group (www.luginbuehllab.com) at @camplantsci.bsky.social! Are you excited about mycorrhiza, (single-cell) transcriptomics, carbon physiology, and the model crop rice? We have a 2-year postdoc position available, starting ASAP. Closing date 23rd May 2025! www.jobs.cam.ac.uk/job/51214/

Excited to do a postdoc in beautiful Neuchatel / Switzerland🇨🇭? We have several postdoc positions open at the moment! Check our website for the full ads here: pathogen-genomics.org/jobs Happy to answer any question and please spread the word to anyone who might be interested!

Finally out!, after a few months of delay, our protocol on ExM in plant roots is now available in The Plant Cell academic.oup.com/plcell/artic... Beautiful images in a great collaboration of the @bic-bordeaux.bsky.social with @emmanuellebayer.bsky.social and Magali Grison @lbm-bordeaux.bsky.social

for this week's @newyorker.com magazine issue, I wrote a Profile of Bluesky, the site we are on right now! It's the deepest look yet at how Bluesky started as a Twitter side project and how CEO Jay Graber went from welding Bitcoin rigs to running a social network www.newyorker.com/magazine/202...

🌱 🔬 🚨 There is a 2-year postdoc position available in my group in Neuchâtel 🚨 Please share! Details here: www.unine.ch/biologie/wp-...

We're looking for a postdoc to join the lab to work on cell-to-cell communication via the apoplast. Candidate must be brave, as they will have to lead us (me) away from the plasmodesmata-lands we've inhabited for so long! www.jic.ac.uk/vacancies/po...

Temperature-dependent polar lignification of a seed coat suberin layer promoting dormancy in Arabidopsis. Beautiful work from Lena Hyvärinen, Luis Lopez-Molina et al. www.pnas.org/doi/10.1073/...

Looking forward to this essay series! The 1st essay is on how agriculture evolved in the last 100-150 years and it’s a fantastic read!

@tbadet.bsky.social and I have a preprint out on transposon silencing in fungi! Genome size evolution is fascinating and showcases the dynamic nature of transposon activation. What we understand less are the dynamics of transposon defense systems encoded by the genomes. doi.org/10.1101/2025...

** UPCOMING SPECIAL ISSUE ** Plasmodesmata Editors: Tessa Burch-Smith & Jake Brunkard Deadline: 1st Feb 2025 Manuscripts of any format welcomed, please contact the JXB office (bit.ly/JXBissues) #JXBspecialissues 🌱 🔗 🌿 🧪 #plantscience @pdchristine.bsky.social @tinaschreier.bsky.social (1/2)

Most plants can`t handle salt, but have evolved strategies to survive in it. How do they do it?🌱🧪 Excited to share some of our first insights using a new cryoelemental imaging technique to answer these questions at the subcellular scale!(1/8) www.nature.com/articles/s41... @nature.com #PlantScience

Please spread the word, PhD position in our group! www.slu.se/en/about-slu...

📜 Super-resolution expansion microscopy in plant roots 🧑‍🔬 Michelle Gallei, Sven Truckenbrodt, Johann G. Danzl, et al. 📔 @theplantcell.bsky.social 🔗 academic.oup.com/plcell/advan... #️⃣ #PlantScience #PlantMicroscopy #PlantImaging #PlantSuperRes