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jasper-lamers.bsky.social

@jasper-lamers.bsky.social
119 followers 155 following 64 posts

Postdoctoral researcher in molecular plant biology on weekdays. Ecologist in the weekends. Science is not a profession, it is a way of life🌱

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jasper-lamers.bsky.social @jasper-lamers.bsky.social · 01/08/2026
Ten years ago, I started my internship in the @liamdolanlab.bsky.social. Today, I visited Oxford with my wife and two daughters. Life is a rollercoaster
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jasper-lamers.bsky.social @jasper-lamers.bsky.social · 24/07/2026
My second “pilgrimage” to the home of Darwin. This museum perfectly captures the excitement of the scientific discoveries in the 1850s. His garden is a big experimental playground. Highly recommended!!!
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COST Action PlantWallK @plantwallk.org · 20/07/2026
📢 Two postdoc positions available in @mc-caillaud.bsky.social's group (RDP lab, ENS de Lyon), part of an ERC Consolidator. Project: how plant cells orient their division, combining cell biology, molecular genetics, and mechanical modelling. 📅 Deadline: 1 Oct 26 | Start: Nov 26 onwards Details 🧵👇
Recruitment flyer for two postdoc-funded positions in Marie-Cécile Caillaud's group (RDP laboratory, ENS de Lyon, France). Across the top run six scientific images: a line drawing of an Arabidopsis seedling with roots; a 3D digital reconstruction of a shoot apical meristem with orange and purple sectors marking cell lineages; a confocal microscopy image of plant tissue with green cell outlines and red/orange fluorescent nuclei; two paired 3D cell models in orange/green and yellow/purple showing division plane geometry; and a fluorescence microscopy image of a dividing cell with yellow microtubule-like structures and cyan nuclei on a dark background. Below, the title reads "Two Postdoc-funded positions" with an ERC logo, followed by "Deadline: 1st of Oct 2026" and "Starting date: Nov 2026 and onwards" in a bordered box. The body text is organised into sections: PROJECT (describing research into how plant cells orient their division, combining cell biology, molecular genetics, and multiscale mechanical modelling, with a link to the team website), CANDIDATE (looking for motivated candidates with a strong publication record, prior expertise in plant cell biology or biophysics as a plus, working language English), ENVIRONMENT (describing the ERC Consolidator project, the RDP laboratory hosted at ENS de Lyon, an international and gender-balanced working environment, and the city of Lyon), and RECENT PUBLICATIONS (three pinned references: Goldy et al. 2026 in Science Advances, Gascon et al. 2025 in Current Biology, and Lebecq et al. 2023 in Science Advances). An envelope icon box at the bottom right gives instructions to send a single PDF (cover letter, short summary of previous research, CV with publications, and contact details for two to three referees) to marie-cecile.caillaud@ens-lyon.fr.
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EMBL @embl.org · 17/07/2026
👏 Congrats to EMBL Group Leader @gautamdey.bsky.social on an ERC Proof of Concept Grant to develop a new way of selecting cells for more efficient and versatile evolutionary biology studies. bit.ly/3Rd3H9m @erc.europa.eu
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jasper-lamers.bsky.social @jasper-lamers.bsky.social · 17/07/2026
Our work on the mechanoresponsiveness of actin is out! While plant microtubules have been extensively studied for their role in mechanobiology, actin has very much been ignored. Here we show that actin responds to cellular deformations within minutes and observed it in Marchantia and Arabidopsis!
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Kin Pan Chung @kinpanchung.bsky.social · 22/06/2026
We're hiring a PhD candidate! 🔬 Are you fascinated by cytoplasmic genetics and eager to uncover the mechanisms underlying maternal inheritance of plastids and mitochondria? If so, join our group and contribute to our ERC-funded research "CytoInP"!🌟 Application link: www.wur.nl/en/vacancy/p...
wur.nl
PhD position: Manipulating plastid and mitochondrial inheritance in plants
Our group investigates the maternal inheritance of plastid and mitochondrial genomes in plants, with the goal of uncovering the mechanisms that govern this process.
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Hadas Weiss @hadas.bsky.social · 18/06/2026
wait till you hear about academic publishing
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jasper-lamers.bsky.social @jasper-lamers.bsky.social · 14/06/2026
Last week I stumbled on a study to ferns in storm drains in 2007. I contacted the author and now I am revisiting the hotspots. Today I found the same species on the same locations as 20 years ago. This is remarkable as spores are unlikely to escape the drains, making this mini-ecosystem very fragile
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Anne Knowlton @anneknowlton.bsky.social · 08/06/2026
Our beautiful special issue on plant evolution is out @currentbiology.bsky.social ! www.cell.com/issue/S0960-...
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jasper-lamers.bsky.social @jasper-lamers.bsky.social · 06/06/2026
Seed banks coming alive! This soil was removed from a forest mid March. It is the perfect growth substrate as it came from a forest that had been around for at least two centuries. Currently, such old forest grounds are protected by law, but our local government wants to lift the protection…
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jasper-lamers.bsky.social @jasper-lamers.bsky.social · 04/06/2026
My wife recently made a career change to become a primary school teacher. Today she discovered that 20% of her class (12 year olds) did not know whether a swan is a fish or a bird… Something is terribly wrong with our educational program… and it shows how disconnected we are with nature…
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John Stinchcombe @johnstinchcombe.bsky.social · 03/06/2026
Its hard for me to critically evaluate this paper because its conclusions align so tightly with my world view: www.pnas.org/doi/10.1073/...
pnas.org
What leads to administrative bloat? A dynamic model of administrative cost and waste | PNAS
The functioning of complex systems depends on the coordination of diverse components, often supported by regulatory structures that incur costs. In...
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jasper-lamers.bsky.social @jasper-lamers.bsky.social · 03/06/2026
@mooiwageningen.bsky.social de kweekvijver voor talent?? Vandaag de oratie van @patrickjansen.bsky.social , vorig jaar van @raoulbeunen.bsky.social . Ik ben geen wiskundige, maar met deze trend is het niet de vraag wanneer, maar wie de volgende van ons bestuur is!
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COST Action PlantWallK @plantwallk.org · 28/05/2026
A great way to close the #PlantWallK26 days in Prague! The EPCC satellite meeting wrapped up yesterday with a full day of scientific presentations and stimulating discussions on plant cytoskeleton. Many thanks to all contributors and participants, it was a pleasure to see the community in action.
Group photograph of EPCC satellite meeting participants, taken on 27 May 2026 in the entrance hall of a classical university building in Prague. Approximately forty attendees are arranged across several steps of a grand stone staircase, facing the camera. A small sign reading "EPCC — May 27.5.2026, Prague" is held at the front of the group.
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bioRxiv Plant Bio @biorxiv-plants.bsky.social · 23/04/2026
The evolution of plant actins www.biorxiv.org/content/10.64898/20…
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jasper-lamers.bsky.social @jasper-lamers.bsky.social · 23/04/2026
We revisited the evolution of plant actins (last paper was in 1999), with the aim to understand why plants have many actin isoforms and how these isoforms can be functionally different. Strikingly, unlike e.g. the auxin response factors, actins are completely segregated per taxonomic lineage. (1/n)
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bioRxiv Plant Bio @biorxiv-plants.bsky.social · 09/04/2026
LipoTag: A minimal motif for live and functional imaging of plant cell membranes. www.biorxiv.org/content/10.64898/20…
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Daan C. Swarts @dcswarts.bsky.social · 09/04/2026
PostDoc position available! (links in post below) Feel free to share!
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Carl Quintanilla @carlquintanilla.bsky.social · 08/04/2026
Prime Minister Sanchez: “.. Spain will not applaud those who set the world on fire just because they show up with a bucket.” 🇪🇸
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The Arabidopsis Information Resource (TAIR) @tairnews.bsky.social · 19/02/2026
🎉📣 #TAIR12, the latest reannotation of the Arabidopsis thaliana genome, is now available under accession number PRJEB100887 on ENA and NCBI! Thank you all the volunteer researchers whose hard work has made this possible! #plantscience #plantbiology 🧪 bit.ly/3ZHtneT
bit.ly
Announcing the publication of TAIR12: Consult the fully reannotated genome on the European Nucleotide Archive - Phoenix Bioinformatics
TAIR (The Arabidopsis Information Resource), together with our nonprofit host Phoenix Bioinformatics, is pleased to announce the public release of TAIR12
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jasper-lamers.bsky.social @jasper-lamers.bsky.social · 03/04/2026
Feeling lucky on Good Friday 😍 #tawnyowl
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Moi Expósito-Alonso (MOILAB) @mexpositoalonso.bsky.social · 26/03/2026
Our new experimental evolution study across 30+ locations using the plant Arabidopsis thaliana —— we direct "see" adaptation and extinction to different climates at the genetic as it happens! Read it in Science dx.doi.org/10.1126/scie... @ucberkeleyofficial.bsky.social @hhmi-science.bsky.social
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jasper-lamers.bsky.social @jasper-lamers.bsky.social · 23/03/2026
Wageningen autostad! Complete chaos in Noordwest vanochtend door het plotseling afsluiten van de fietspaden. Er was geen communicatie er er zijn geen omleidingen of redelijke alternatieven. Voor het autoverkeer is alles wel tot in de puntjes verzorgd 🚗. @gemeentewageningen.bsky.social
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Sophien Kamoun @kamounlab.bsky.social · 20/03/2026
“a re-evaluation of fungal biology is not currently necessary…” Multiple nuclei means multiple chromosome sets in Botrytis cinerea and Neurospora crasse #Fungal26 doi.org/10.64898/202...
doi.org
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Dolf Weijers @dolfweijers.bsky.social · 21/03/2026
Previously on @biorxiv-plants.bsky.social now in final published version: www.nature.com/articles/s41...
nature.com
Diversification of functional requirements for proteolysis of auxin response factors - Nature Communications
Auxin-dependent ARF transcription factors are subject to proteolytic degradation. Using the liverwort Marchantia polymorpha, de Roij et al. show that this degradation evolved early in the ARF family, ...
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Mooi Wageningen @mooiwageningen.bsky.social · 15/03/2026
Komende woensdag zijn de gemeenteraadsverkiezingen. De kiezers kunnen ervoor zorgen dat natuur en landschap ook in de komende vier jaar voldoende aandacht krijgen en dat het buitengebied niet verder volgebouwd wordt. us7.campaign-archive.com?u=17288494ee...
us7.campaign-archive.com
Nieuwsbrief Mooi Wageningen: Verkiezingsspecial!
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jasper-lamers.bsky.social @jasper-lamers.bsky.social · 11/03/2026
My lycophyte photo was featured in the @waarneming.nl newsletter! Really cool, considering that there were already 2.2 million observations in 2026 and only 3 newsletters 😍. I took it to highlight the microphylls
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John Burns @burnsajohn.bsky.social · 10/03/2026
I look at these kinds of protists ALL THE TIME. I have never seen them in situ like this. One cell. Absolutely remarkable. #protistsonsky
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jasper-lamers.bsky.social @jasper-lamers.bsky.social · 09/03/2026
With 3.8 million cows, the Netherlands is by far the BEST place for butterflies EVER! Right?
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jasper-lamers.bsky.social @jasper-lamers.bsky.social · 04/03/2026
Wow!
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Dolf Weijers @dolfweijers.bsky.social · 03/03/2026
We are very excited to share a new resource from our team: spatial subcellular proteome maps in plants! We developed an MS-based method that registers localizations of about 8000 proteins in Arabidopsis roots in a single experiment. (1/9) www.biorxiv.org/cgi/content/...
biorxiv.org
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jasper-lamers.bsky.social @jasper-lamers.bsky.social · 25/02/2026
Today I found my first wild lycophyte (Diphasiastrum tristachyum) in the Netherlands! We only have 7 species and most are extremely rare.
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jasper-lamers.bsky.social @jasper-lamers.bsky.social · 23/02/2026
CRISPR edited lines for $100?! We have a problem considering how many hours PhDs and postdocs spend on creating and validating such lines… One would expect that high labour costs would lead to smarter solutions in Europe?
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jasper-lamers.bsky.social @jasper-lamers.bsky.social · 21/02/2026
Recently, 3 academics posted a letter in the national newspaper to argue that universities are too left-winged and that this alienates right-winged students.. IMO, our former right-winged government posted such extreme budget cuts that they alienated themselves from the academics. @nrc.nl
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Mooi Wageningen @mooiwageningen.bsky.social · 29/01/2026
18 februari verkiezingsdebat natuur en landschap! #gemeenteraadsverkiezingen2026 #Wageningen
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PM Delaux @pierremarcdelaux.bsky.social · 09/02/2026
Very impressive work identifying novel BIK1 substrates (and immunity players) in Arabidopsis 🔽! www.nature.com/articles/s41...
nature.com
Motif-based substrate mapping of the receptor-like cytoplasmic kinase BIK1 reveals novel components and regulatory nodes of plant immunity - Nature Plants
Cell surface receptors perceive immunogenic elicitors, triggering downstream signalling via receptor-like cytoplasmic kinases such as BIK1. Here the authors define and use the phosphorylation motif of...
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Theo Sanderson @theo.io · 08/02/2026
I made a map of 3.4 million Bluesky users - see if you can find yourself! bluesky-map.theo.io I've seen some similar projects, but IMO this seems to better capture some of the fine-grained detail
bluesky-map.theo.io
Bluesky Map
Interactive map of 3.4 million Bluesky users, visualised by their follower pattern.
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José Dinneny @josedinneny.bsky.social · 04/02/2026
Excited to share our latest review on hydrosignaling: moisture-dependent molecular pathways that help plants grow towards water. Insightful review of the literature and discussion of moisture sensing mechanisms by Will Dwyer and @hhtormar.bsky.social. Enjoy! link.springer.com/article/10.1...
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Jill Harrison @jillharrison.bsky.social · 02/02/2026
It was good to catch up on my reading for this dispatch in Current Biology. Sjoerd Woudenberg in the Weijers lab, Wallner et al. In the Dolan lab and Flores Sandoval et al. In the Bowman lab have done a great job! Evolution and development: What makes a merry stem?: www.cell.com/current-biol...
cell.com
Evolution and development: What makes a merry stem?
From tiny mosses to giant redwoods, around 450,000 species of land plants show a huge variety of forms, yet all land plants develop from stem cells in proliferative meristems. What makes a meristem? T...
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Dolf Weijers @dolfweijers.bsky.social · 28/01/2026
www.wur.nl/en/vacancy/f... Become our new colleague (and next door neighbor) and lead a chair/group/department of Biophysics at Wageningen University. Reach out to me for info and please spread!!!
wur.nl
Full Professor and Chair Laboratory of Biophysics
We are looking for a Full Professor in the Biophysics chair group, part of Wageningen University & Research (WUR)
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Annalisa Bellandi @annalisabellandi.bsky.social · 22/01/2026
A new webinar series is born - ''MechanoBioTalks - Mechanics, Materials and Living Matter", to bring together and inspire researchers interested in biomechanics, biophysics and biology across different kingdoms of life. Join us! For info and registration visit green-te.nl/activities/
green-te.nl
Activities - GreenTE
Activities Webinars ”MechanoBioTalks – Mechanics, Materials and Living Matter” is a webinar series supported by the GreenTE consortium and organized […]
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Sandy Hetherington @sandyheth.bsky.social · 21/01/2026
Excited to share our new investigation of Prototaxites! We found no support for a fungal affinity and instead suggest it is best considered an entirely extinct complex eukaryotic lineage Great team effort @transitionalform.bsky.social Corentin Loron, and many others! www.science.org/doi/10.1126/...
Reconstruction of Prototaxites in the Rhynie chert ecosystem. Reconstruction by Matt Humpage, Northern Rouge Studios.
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Mooi Wageningen @mooiwageningen.bsky.social · 15/01/2026
Save the date! Op woensdagavond 18 februari organiseert @mooiwageningen.bsky.social samen met Mooi Binnenveld, KNNV Wageningen en @vlinderstichting.bsky.social wederom een verkiezingsdebat over natuur en landschap. www.mooiwageningen.nl/verkiezingsd...
mooiwageningen.nl
Verkiezingsdebat - Mooi Wageningen
Save the date! Op woensdagavond 18 februari organiseren we een verkiezingsdebat natuur en landschap in de spiksplinternieuw verbouwde Bblthk. Onder leiding van Jelle de Gruyter, Rob Janmaat en/of Simo...
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jasper-lamers.bsky.social @jasper-lamers.bsky.social · 15/01/2026
Since when does the Congress limits its own power? This is a slippery slope…
nytimes.com
Republicans Block Effort to Check Trump’s Power in Venezuela
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jasper-lamers.bsky.social @jasper-lamers.bsky.social · 02/01/2026
As a molecular plant biologist, I always joked that I knew more proteins than plant species. Last year, I paid more attention to the biodiversity in my neighborhood and identified 1661 species (not only plants) in Wageningen alone. Bonus: I found really interesting places nearby. Highly recommended!
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jasper-lamers.bsky.social @jasper-lamers.bsky.social · 23/12/2025
The 5.1 beta already worked like a charm! Highly recommended 😍
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Alex Webb Lab @alexwebblab.bsky.social · 12/12/2025
#PlantResearch Enjoyed writing with @beverleycubg.bsky.social a perspective about wonderful paper by Valencia-Montoya et al. in this week's Science. Cycads use thermal radiation to affect pollinators. Is this why Cycads are not as diverse as angiosperms? share.google/Xj8iH9E4tqvN...
share.google
Infrared as a pollination signal
Relying on infrared communication over visual color could have limited cycad evolution
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Thor Benson @thorbenson.bsky.social · 12/12/2025
I guess it's fitting that it's a reimagined, worse version of someone else's artwork
Time person of the year cover for 2025
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PlantEvolution 🌱🌾 @plantevolution.bsky.social · 20/08/2025
Out after peer review, collaborative study from Nordborg & Weigel labs with help from many others. Not the largest collection of new Arabidopsis thaliana genomes, but we hopefully put forward some good ideas for how to think about pangenomes and their analysis! www.nature.com/articles/s41...
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