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Guillaume Lobet

@guillaumelobet.bsky.social
2.4K followers 1.7K following 147 posts

May the #Roots be with you! Associate Professor @ UCLouvain. #OpenSci #SciComm #plant #drought #cereals #gamification #bread #teaching. 👩‍🦰👩 #dad. #StandUpForScience Pronoms : he/him Personal webiste : www.guillaumelobet.be

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Reposted by Guillaume Lobet
in silico Plants @insilicoplants.bsky.social · 31/08/2026
🍅🪵 Secondary Growth and Exodermal Barriers Shape Local Root Hydraulics: Modeling Insights in #Tomato by @marcodago.bsky.social Rémy Schoppach @adrienheymans.bsky.social Valentin Couvreur and @guillaumelobet.bsky.social buff.ly/Wc3aQus #PlantScience #horticulture #RootScience @marcodago.bsky.social
doi.org
Secondary Growth and Exodermal Barriers Shape Local Root Hydraulics: Modeling Insights in Tomato
Abstract. Root water uptake efficiency depends on root system architecture and anatomical features of individual root segments. Beyond cell wall, membrane,
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Reposted by Guillaume Lobet
in silico Plants @insilicoplants.bsky.social · 21/08/2026
NEW! Secondary Growth and Exodermal Barriers Shape Local Root Hydraulics: Modeling Insights in Tomato by @marcodago.bsky.social Rémy Schoppach @guillaumelobet.bsky.social Valentin Couvreur and @guillaumelobet.bsky.social buff.ly/iSmy0sm #PlantScience #horticulture #RootScience
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Guillaume Lobet @guillaumelobet.bsky.social · 12/06/2026
🤯😍
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Guillaume Lobet @guillaumelobet.bsky.social · 09/06/2026
🌱 Does #phosphorus shape what #roots release into the soil? Yes, but only at the right moment in the plant's life. New #preprint from Sasha Pollet and Jean-Thomas Cornelis team UBC on white lupin root exudates across development. #plantscience #rhizosphere 🧵 www.biorxiv.org/content/10.6...
Photo of lupin flower, by Annie Spratt, from Unsplash
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Guillaume Lobet @guillaumelobet.bsky.social · 05/06/2026
When the #wheat plants you have been nurturing for months fall down because of a storm, you need to give them a hand. #drooght
image of a wheat field, with micro plot and wheat attached with rope so they do not fall down
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Guillaume Lobet @guillaumelobet.bsky.social · 29/05/2026
On my back from the #GRC on #Salt and #water stress in #plant. This was such a fantastic meeting! The venue, of course, but most importantly the company! 4 days of intense discussions across a broad range of topics ( microbiome to biophysics, agar to field). Looking forward to the next one!
Picture of an hotel with snowy mountains in the background
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Plant Physiology @plantphys.bsky.social · 18/02/2026
Cabrera’s love for plant science started with his mother-in-law’s garden in Ecuador—around 100 species thriving in one place! academic.oup.com/plphys/artic... #WeAreASPB
Juan Carlos Baca Cabrera (he/him) is the First Author of Decreased  root hydraulic traits in German winter wheat cultivars over 100 years of breeding published April 2025. He is a Postdoc at Forschungszentrum Juelich.Education background includes: 2022 Ph.D at Technical University of Munich; 2016 MSc Environmental Planning and Engineering Ecology Technical University of Munich. Research interests include Plant modelling, soil-plant interactions, root hydraulics, stomatal control. Personal interests include Football, music, dogs.
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Marco D'Agostino @marcodago.bsky.social · 02/03/2026
Happy to share my first paper ! 🚀 Thanks to the PEPA lab and my great coauthors @adrienheymans.bsky.social, Rémy Schoppach, Valentin Couvreur and @guillaumelobet.bsky.social ! "Secondary Growth and Exodermal Barriers Shape Local Root Hydraulics: Modeling Insights" doi.org/10.64898/2026.01.27.701735
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Guillaume Lobet @guillaumelobet.bsky.social · 19/01/2026
From dial-up days to now, travel through Wikipedia's history. wikipedia25.org/en/which-wik...
wikipedia25.org
25 years of Wikipedia
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Annals of Botany @annbot.bsky.social · 16/12/2025
🌱⚡🔬#RootStressWeek Root system architecture reorganization under decreasing soil phosphorus lowers root system conductance of Zea mays by Felix Maximilian Bauer et al. in @annbot.bsky.social #freeaccess article 👉 doi.org/qjpb #RootBiology #RootPhysiology #PlantScience
As phosphorus becomes scarce, maize reorganizes its root system in ways that limit water uptake. This P-driven shift reduces root conductance and growth, showing that how roots are structured (not just how big they are) determines a plant’s ability to access water under stress.
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Guillaume Lobet @guillaumelobet.bsky.social · 21/11/2025
🌾 New preprint! “Root anatomical gradients and cultivar differences underlie variation in root hydraulic properties in German winter wheat.”
Figure 1: Integrated phenotyping approach for the quantification of root hydraulic properties.
Crown roots were sampled from a field experiment (Behrend et al., 2025, Preprint) and 2–3
cm root segments at the base, mid-root and distal positions were subsampled for cross section
imaging using the Rapid Anatomics Tool (RAT) (Jones et al., 2025, Preprint). Traits obtained
from the images were used as input for the quantification of root hydraulic properties using the
GRANAR-MECHA modelling framework (Heymans et al., 2019)
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John Innes Centre @johninnescentre.bsky.social · 21/08/2025
VACANCY - We’re currently hiring into two new senior roles: Group Leader in Discovery Plant Sciences: okt.to/tqoasR 🗓️ Closing date: 25 August 2025 ·An Independent Fellowship in Plant-Associated Microbial Interactions: okt.to/fDV0ha 🗓️ Closing date: 5 September 2025
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Guillaume Lobet @guillaumelobet.bsky.social · 30/07/2025
Such a sad news. Amy was such a great scientific inspiration and colleague. She will be deeply missed.
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Guillaume Lobet @guillaumelobet.bsky.social · 29/05/2025
Great annual fun day in Namur with the PEPA lab yesterday. Feeling very privileged to be working with such amazing people! @marcodago.bsky.social @adrienheymans.bsky.social @lucianm.bsky.social
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Leibniz IPK @leibnizipk.bsky.social · 20/05/2025
If you have a strong interest in plant physiology and root biology and if you hold a MSc in plant science, crop science, biology, or related field, we have an interesting job offer! ➡️Read more: tinyurl.com/3dwsjv96
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Trends in Plant Science @cp-trendsplantsci.bsky.social · 20/05/2025
Hub metabolites at the root–microbiome interface: unlocking plant drought resilience #plantscience
dlvr.it
Hub metabolites at the root–microbiome interface: unlocking plant drought resilience
Drought is one of the most devastating environmental challenges, severely affecting agriculture, ecosystems, and global food security. Effective strategies to predict and mitigate drought are limited. The root–soil–microbiome interface is pivotal in mediating plant resilience to drought. Recent studies highlight dynamics between plant root exudates and microbial communities, influencing stress tolerance through chemical signaling under drought. By integrating plant molecular biology, root chemistry, and microbiome research, we discuss insights into how these mechanisms can be harnessed to enhance crop resilience. Here, we focus on the interplay between plants and their microbiomes with metabolites as a central point of interactions. We synthesize recent developments, identify critical knowledge gaps, and propose future directions to leverage plant–microbe interactions to improve plant drought tolerance.
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Plantae.org @plantaeofficial.bsky.social · 14/05/2025
#ASPBPlantDirectWednesday #ICYMI
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Agroecology-Transect @agtransect.bsky.social · 06/05/2025
📢 Even though the EU says they care about equality, CAP rules do not work for women farmers & actually discriminate against them. Join our webinar on 28 May👇 www.agroecology-transect.net/events/gende... With discussion on 🌱Narratives on gender & equality 🪱Strategies for tackling the barriers
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openRxiv @openrxiv.bsky.social · 11/03/2025
openRxiv has arrived! We’re thrilled to announce the launch of openRxiv as an independent, researcher-led nonprofit to oversee bioRxiv and medRxiv, the world’s leading preprint servers for life and health sciences. openrxiv.org/introducing-... #openRxiv #OpenScience #Preprints #bioRxiv #medRxiv
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European Commission @ec.europa.eu · 08/05/2025
Choose Science. Choose Europe. A new Marie Skłodowska-Curie Actions Postdoctoral Fellowships 2025 call is now open. With a budget of €404.3 million, it will support around 1,650 researchers from Europe and beyond. Apply by 10 September → europa.eu/!fBTMgF
A graphic for the Marie Skłodowska-Curie Actions (MSCA), showing a historical portrait of Marie Skłodowska-Curie overlaid with an image of four young researchers walking down a hallway. The European Commission logo is in the top left. Text reads: "Marie Skłodowska-Curie Actions – €404.3 million to support postdoctoral researchers”
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Guillaume Lobet @guillaumelobet.bsky.social · 23/04/2025
& finally, we are looking for 4-year #phd student to identify the #root traits that most influence #water uptake dynamics using in silico #modeling. The PhD will be co-supervised by B Muller, from the INRAE. 🧪🌱💡 #joboffer #plantscijob #phd Job offer here www.dropbox.com/scl/fi/2zg4q...
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Guillaume Lobet @guillaumelobet.bsky.social · 23/04/2025
Then we are looking for fully funded 4-year #phd student to to work on the #mapping of #root #trait variations European scale. 🧪🌱💡 #joboffer #plantscijob #phd #drooght005 Job offer here www.dropbox.com/scl/fi/iemn5...
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Guillaume Lobet @guillaumelobet.bsky.social · 23/04/2025
We are also looking for 3-year #postdoc to work on the in silico prediction of root ideotypes for drought resistance across Europe. The Postdoc will be co-supervised by Dr. Pierre Martre, from the INRAE 🧪🌱💡 #joboffer #plantscijob #phd #Drooght004 Job offer here www.dropbox.com/scl/fi/6oww2...
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Guillaume Lobet @guillaumelobet.bsky.social · 23/04/2025
We are looking for a fully funded 2-year #postdoc to work on the development, validation, and deployment of a new multiscale root modelling pipeline. 🧪🌱💡 #joboffer #plantscijob #phd #drooght003 Job offer here www.dropbox.com/scl/fi/4spy4...
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Guillaume Lobet @guillaumelobet.bsky.social · 06/05/2025
Still open and time to apply ;)
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Ursula von der Leyen @vonderleyen.ec.europa.eu · 05/05/2025
Europe’s choice is clear. To put science at the heart of its economy. To become the home of scientific freedom and collaboration. And to welcome talent from all over the world. I’m glad to present the first elements of our Choose Europe Initiative. → europa.eu/!TTbWbJ
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Guillaume Lobet @guillaumelobet.bsky.social · 25/04/2025
@benjamindelory.bsky.social Well done!
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Francis M. Martin @fmartin54.bsky.social · 25/04/2025
Conventional and organic farms with more intensive management have lower soil functionality | Science www.science.org/doi/10.1126/...
science.org
Conventional and organic farms with more intensive management have lower soil functionality
Organic farming is often considered to be more sustainable than conventional farming. However, both farming systems comprise highly variable management practices. In this study, we show that in organi...
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Guillaume Lobet @guillaumelobet.bsky.social · 25/04/2025
New paper out in @plantphys.bsky.social : Juan Baca Cabrera combined #field & #lab/ #structural & #functional / #invivo & #insilico data to analyse how root #hydraulic traits decreased in German winter #wheat cultivars over 100 years of breeding academic.oup.com/plphys/advan...
Two-panel figure illustrating root hydraulic conductance in wheat cultivars. Panel (a) shows a line graph of pressure chamber measurements of root hydraulic conductance (Krs) over the years of release from 1900 to 2000, with a downward trend indicated by a dashed line and shaded confidence interval. Panel (b) presents CPlantBox simulations comparing root hydraulic conductance (Krs) over time (in days) for two cultivars: S. Dickkopf (1895) and Tommi (2002), with the older cultivar showing higher conductance.
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Guillaume Lobet @guillaumelobet.bsky.social · 08/04/2025
The 2nd edition of 𝐈𝐧𝐭𝐞𝐫𝐧𝐚𝐭𝐢𝐨𝐧𝐚𝐥 𝐒𝐮𝐦𝐦𝐞𝐫 𝐒𝐜𝐡𝐨𝐨𝐥 𝐨𝐧 𝐌𝐨𝐝𝐞𝐥𝐢𝐧𝐠 𝐖𝐚𝐭𝐞𝐫 𝐅𝐥𝐮𝐱𝐞𝐬 𝐢𝐧 𝐭𝐡𝐞 𝐒𝐨𝐢𝐥-𝐏𝐥𝐚𝐧𝐭 𝐒𝐲𝐬𝐭𝐞𝐦 will be held at UCLouvain, BE, 8-12 Sept 2025. The course will focus on water flow in the soil-rhizosphere-plant system, plant physiology and rhizosphere hydraulics. www.uclouvain.be/en/research-...
banner for the summer school with the name and date on it
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Guillaume Lobet @guillaumelobet.bsky.social · 23/04/2025
🧪🌱💡 #PlantSciJob Are you passionate about #robust cropping systems? Do you want to explore how #plant #roots impact water flow across different scales? I am thrilled to say that we have 4 open positions (2 #PhD, 2 #postdocs) @UCLouvain (BE) for the EU project DROOGHT. More: drooght.github.io
Illustration featuring a series of icons representing different concepts: a camera, a bar graph with mathematical symbols, a wheat stalk, a computer monitor, a shovel, a plant growing in a field, interlocking gears, and an Open Science symbol
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🦋 ViaCampesinaBE @bsky.social @viacampesinabe.bsky.social · 15/02/2025
🌾 Formations dans notre réseau de fermes-écoles paysannes agroécologiques ➡️ www.lemap.be/fermes-ecoles +infos & inscritption: ✍️ formations@LeMAP.be MAP-EPI asbl Mouvement d’Action Paysanne Ecole Paysanne Indépendante Website: LeMAP.be/EPI Contact: info@LeMAP.be #Agroécologie #AgroécologiePaysanne
🌾 Formations dans notre réseau de fermes-écoles paysannes agroécologiques
➡️ https://www.lemap.be/fermes-ecoles
+infos & inscritption:
✍️ formations@LeMAP.be
MAP-EPI asbl 
Mouvement d’Action Paysanne
Ecole Paysanne Indépendante
Website: https://LeMAP.be/EPI
Contact: info@LeMAP.be
#Agroécologie
#AgroécologiePaysanne
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Guillaume Lobet @guillaumelobet.bsky.social · 22/04/2025
🧪🌱💡 #joboffer #plantscijob #postdoc Exciting opportunity to join our #ERC funded #DROOGHT project at the UCLouvain in #Belgium We are looking for a 2-year #postdoc to work on the development of a new #multiscale #root #modelling pipeline. #wheat #drought #root ➡️ bit.ly/postdoc_droo...
Illustration featuring a series of icons representing different concepts: a camera, a bar graph with mathematical symbols, a wheat stalk, a computer monitor, a shovel, a plant growing in a field, interlocking gears, and an Open Science symbol
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Brady Lab @bradylabs.bsky.social · 19/04/2025
We have a postdoc position that just opened up in the Brady lab on reprogramming tomato root system architecture in response to changes in nutrient availability - please consider applying! recruit.ucdavis.edu/JPF07095
recruit.ucdavis.edu
Postdoctoral Researcher- Brady Lab
University of California, Davis is hiring. Apply now!
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Global Change Biology @globalchangebio.bsky.social · 15/04/2025
Reduced Erosion Augments Soil Carbon Storage Under Cover Crops 📄 buff.ly/gi7mZMB
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Guillaume Lobet @guillaumelobet.bsky.social · 15/04/2025
Faba bean / bread wheat intercropping growing strong at the university farm. Will the legume influence the root system dvpt of wheat? We'll check soon!
Photo of a crop with faba bean and wheat plants
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Guillaume Lobet @guillaumelobet.bsky.social · 10/04/2025
This is an incredibly useful ressource for any Early Career Researcher applying for positions / grants / followships. Go check it out !
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Adrien Heymans @adrienheymans.bsky.social · 07/04/2025
New preprint from @stephanevrg.bsky.social 's lab! 🧪 Simulations + mutant tests show a shift in how we think about plant cell adhesion, challenging "textbook" view on the role of middle lamella. 📄 doi.org/10.1101/2025... Thank you Özer Erguvan and all co-authors 🔬 #PlantSci #CellBiology
FEM and TEM reveal the process by which cell separation may initiate in the outer epidermal edge filling (OEEF) and propagate to the supracellular outer epidermal wall FEM and TEM reveal the process by which cell separation may initiate in the outer epidermal edge filling (OEEF) and propagate to the supracellular outer epidermal wall (SOEW).
CC-BY-NC-ND 4.0 International license.
(which was not certified by peer review) is the author/funder, who has granted bioRxiv a license to display the preprint in perpetuity. It is
bioRxiv preprint doi: https://doi.org/10.1101/2025.04.03.646819; this version posted April 6, 2025.
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Guillaume Lobet @guillaumelobet.bsky.social · 08/04/2025
The 2nd edition of 𝐈𝐧𝐭𝐞𝐫𝐧𝐚𝐭𝐢𝐨𝐧𝐚𝐥 𝐒𝐮𝐦𝐦𝐞𝐫 𝐒𝐜𝐡𝐨𝐨𝐥 𝐨𝐧 𝐌𝐨𝐝𝐞𝐥𝐢𝐧𝐠 𝐖𝐚𝐭𝐞𝐫 𝐅𝐥𝐮𝐱𝐞𝐬 𝐢𝐧 𝐭𝐡𝐞 𝐒𝐨𝐢𝐥-𝐏𝐥𝐚𝐧𝐭 𝐒𝐲𝐬𝐭𝐞𝐦 will be held at UCLouvain, BE, 8-12 Sept 2025. The course will focus on water flow in the soil-rhizosphere-plant system, plant physiology and rhizosphere hydraulics. www.uclouvain.be/en/research-...
banner for the summer school with the name and date on it
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Guillaume Lobet @guillaumelobet.bsky.social · 08/04/2025
Beautiful day in the field at the @uclouvain.bsky.social university farm, planting (a lot of!!!) spinach for a mulch trial.
Panoramic view of a field with a mulch tria'Spinach plants in a field, sprouting from a brf mulch
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British Ecological Society @britishecologicalsociety.org · 02/04/2025
Is #RegenerativeAgriculture the solution to delivering for both food and nature? A new report by the British Ecological Society brings together 40 academics, practitioners and farmers across the UK to explore the evidence. 👇 shorturl.at/s9TM4
An image of a wheat field is to the right. On the left, against a beige backdrop, the text says, 'Regenerative agriculture,
does it work for farmers and nature? New BES report looks at the evidence'
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Guillaume Lobet @guillaumelobet.bsky.social · 01/04/2025
It is always worth getting up early :) #gutation #wheat #field
Close-up view of a wheat field at sunrise. Young green wheat shoots emerge from the soil, with dewdrops clinging to the slender leaves. The bare soil is visible between the rows of plants. The low morning sun casts a warm golden light across the scene, creating a backlit effect and a peaceful early morning atmosphere.
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Guillaume Lobet @guillaumelobet.bsky.social · 01/04/2025
Good morning from the @uclouvain.bsky.social university farm
Farm landscape, with greenhouses, in a sunrise
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Wolfgang Cramer @cramer-bondeau.fr · 22/03/2025
J'ai créé un pack de démarrage de mes journalistes, médias et communicateurs francophones préférés qui s'engagent à fournir des informations sur la crise de la biodiversité, le changement climatique et l'environnement en général. go.bsky.app/Djzs6VD
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in silico Plants @insilicoplants.bsky.social · 14/03/2025
📣 Summer School: #Modeling Water Fluxes in the #Soil Plant System UCLouvain, Belgium | 8 -12 September 2025 soil-modeling.org/activities/s... #PlantScience
soil-modeling.org
Modeling Water Fluxes in the Soil Plant System — ISMC
The 2nd International Summer school Advanced Soil Physics: Soil-Plant-Water Flow
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Nature Portfolio @natureportfolio.nature.com · 09/03/2025
A study in Nature Food assesses the future climatic suitability of global croplands for 30 major food crop types, quantifying the changes in potential food crop diversity given climate conditions across four global warming levels. go.nature.com/3Dp5LEk #foodstudies 🧪
This is figure 1, which shows the lowest global warming level that would push current crop production into considerable risk.
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Laura Dee @lauradee.bsky.social · 05/03/2025
Brief interruption in my/our doom scrolling/posting to share a paper I'm really proud of that has taken almost a decade with the very patient @exconomist.bsky.social @katehelmstedt.bsky.social P. Reich, S. Polasky & K. Boersma www.nature.com/articles/s41... 1/n
nature.com
Quantifying disturbance effects on ecosystem services in a changing climate - Nature Ecology & Evolution
A generalizable, functional-trait-based approach for quantifying the effects of disturbances to ecosystem services and economic outcomes, including under climate change, highlights the need for incorp...
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Guillaume Lobet @guillaumelobet.bsky.social · 13/02/2025
With time, you kinda get use to project rejections, but it still stings... #nexttime
media.tenor.com
a man is walking on a beach with the words `` when u get rejected '' written on the sand .
Alt: a man is walking on a beach with the words `` when u get rejected '' written on the sand .
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The New York Times @nytimes.com · 13/02/2025
For years, officials in the Czech Republic had pushed a dam project to protect a river south of Prague, and the critically endangered species living in it. But the project stalled. In the meantime, the beavers of Prague simply built dams themselves, saving the government some 1.2 million euros.
nytimes.com
Czech Dam Project Was Stalled by Bureaucracy. Beavers Built Their Own.
The dam project, drafted in 2018 and based on a former military training site south of Prague, had been delayed by land negotiations. Local beavers built several dams, saving the government more than ...
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Guillaume Lobet @guillaumelobet.bsky.social · 09/02/2025
During a lecture on agricultural systems, I asked students to imagine an innovative production system. The restitution format was free. As a results, they made AMAZING Instagram accounts, novels, videos, screencasts, comics, .. 🤩 #StudentsRule systemesagraires.wordpress.com (in french)
systemesagraires.wordpress.com
Systèmes agraires du futur
Visions d'étudiantes et étudiants sur le future de nos systèmes de productions. Formats libres et au choix.
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