Mayuri Sadoine 🧫🌿🔬

Rendons leur place aux femmes scientifiques ! Ethel Browne Harvey et Hilde Pröscholdt Mangold ont mené des recherches pionnières en embryologie, Ida Henrietta Hyde a contribué à la mise au point des premi

#ResultatScientifique🔎| Et si l’histoire des sciences avait oublié des chercheuses ?

✍️ @juliebatut.bsky.social @cbitoulouse.bsky.social @elife.bsky.social
📕 buff.ly/xMHRLZh

1/ ✨ New preprint alert ✨

It is my pleasure to share:
"Stepwise evolution of the developmental and symbiotic functions of DELLA in land plants"

Here we investigated the role of the single GRAS transcription factor DELLA in #MyMarchantia

doi.org/10.64898/202...

#PlantScience
A thread...

Faculty position in Plant Molecular Biology (Associate Professor or Tenure-Track Assistant Professor) at Aarhus University, Denmark
mbg.au.dk/aktuelt/ledi...

I have a PhD student and a post-doc position available in my lab to work on plant photobiology. Please use the links below to postulate.
Please RT, many thanks
career5.successfactors.eu/career?caree...

career5.successfactors.eu/career?caree...

CRAGE-RB-PI-seq reveals transcriptional dynamics of plant-associated bacteria during root colonization

▶️Pseudomonas simiae WCS417
▶️chassis-independent recombinase-assisted genome engineering-randomly-barcoded promoter-library insertion seq

-in @natcomms.nature.com

www.nature.com/articles/s41...

Plants monitor the integrity of their barrier by sensing gas diffusion - Nature A study using Arabidopsis shows that plants can monitor the integrity of their outer barriers by sensing gas diffusion, enabling them to initiate wound repair to prevent water loss and pathogen entry.

Plants can sense when their barrier is injured—and repair it! 🌱
This stunning work, led by Hiroyuki Iida, shows that wounding is sensed through the diffusion of two gases: ethylene and oxygen.
I had the pleasure of contributing and see this project grow.

Check it out👉 www.nature.com/articles/s41...

#transgenerational transmission of a core #microbiome that protects against downy mildew from soil to #phyllosphere

Fantastic and important study by @jellespooren.bsky.social @rlberendsen.bsky.social
@cornepieterse.bsky.social
academic.oup.com/ismej/advanc...
#plantscience

Dihydroxyhexanoic acid biosynthesis controls turgor in pathogenic fungi Many plant pathogenic fungi penetrate host surfaces mechanically, using turgor pressure generated by specialized infection cells called appressoria. These appressoria develop semipermeable cell walls ...

Out in @science.org this week, two fungal enzymes synthesise DHHA, which controls cell wall porosity and turgor in plant pathogenic fungi www.science.org/doi/10.1126/...

#mycology
#plantscience

A really cool #PlantImmunity paper showing that the ubiquitin-binding protein RH3 recruits PTI & ETI receptors into one large complex via ubiquitin chains, linking these pathways.

Also goes well with this paper showing a link between BIK1 & NLRs via phosphorylation: www.nature.com/articles/s41...

🚨 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

Unveiling hidden variables in stressed bacteria

@cp-cellreports.bsky.social Review by @divyach.bsky.social and @maxencevincent.bsky.social

www.cell.com/cell-reports...

Postdoctoral and Doctoral Researchers in Plant Developmental Biology Postdoctoral and Doctoral Researchers in Plant Developmental Biology

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...

1/9 Our latest paper on immunity mechanisms in Marchantia just out @pnas.org ! 🔽

Close collaboration between our former PhD students @karimaelm.bsky.social and @chloe-beaulieu.bsky.social !

and the old gard @jacquet-chris.bsky.social @maximebonhomme.bsky.social

www.pnas.org/doi/10.1073/...

The chloroplast ionome shines light on the dynamics of organellar iron homeostasis Loss of chloroplast iron (Fe) ferritin storage leads to Fe re-shuttling into the vacuole and reduced leaf tissue Fe content.

Plz read our study by @lmumuenchen.bsky.social PhD cand. Lorenz. He describes chloroplast ionomes for several 🌱species & shows how plastid iron can be massively increased. Terrific help by peers from @ruhr-uni-bochum.de, @mizzouid.bsky.social and @uni-saarland.de academic.oup.com/plcell/artic...

Full professor for plant ecology in Regensburg. #plantscience #plantscijobs

jobs.zeit.de/jobs/w3-prof...

www.pnas.org/doi/10.1073/...

Excited to share that PNAS published our research article focused on "Why are Ralstonia goofy?"

Check our last review on Expansion Microscopy and how it will change the game for plant biologist: authors.elsevier.com/a/1mPIl4tPF3...
@Magali Grison and @emmanuellebayer.bsky.social

🆕 version work @sylvain-vicente.bsky.social and collaborators #BIOSP #MathNum @inrae-dpt-spe.bsky.social. Re-evaluation of STAMP modelling, introducing time-resolution. Works also on Animal-bacterial infection models. #infection #Ralstonia #Pseudomonas #Klebsiella www.biorxiv.org/content/10.1...

PhD opportunity in the newly minted RO2T Respiration Group! Please share!
Interested in root biology, oxygen dynamics, imaging & modelling? We’re recruiting a PhD student at the University of Nottingham.
Deadline 15th February.
jobs.nottingham.ac.uk/Vacancy.aspx...
#plantscijobs #plantscience

Directors

Expressions of interest: Director at MPI EvolBio (f/m/d) — We invite expressions of interest from distinguished scientists in evolutionary biology with a bold, long-term research vision that complements our Institute. More information: www.evolbio.mpg.de/3856225/Dire...

How a Fungus Leads to Tissue Growths in Maize When a maize plant is attacked by the fungus Ustilago maydis, tumor-like tissue growths occur at the site of infection. How the pathogen causes this response in its host has long been unknown. But a…

A University of Bonn study shows how a maize pest hijacks the plant’s root-building function 🌽

www.uni-bonn.de/en/news/002-...

@unibonn.bsky.social @effectomics.bsky.social

#PlantScience

The Plant Cell welcomes 2026 Assistant Features Editors.
In an exciting turn of events, this year I get to work with the Plant Cell Assistant Features Editors (AFEs) as well as Plant Physiology AFEs, because Nan Eckardt, long-time Plant Cell Features Editor, has retired! 🎉
doi.org/10.1093/plce...

OPPORTUNITY: McGill Plant Science is looking for an expert in plant pathology, plant breeding, or horticulture in the context of the Canada Impact+ Research Chairs Program (senior established researcher).
Contact: www.mcgill.ca/plant/contact
Program: lnkd.in/eavfNu7e

Please re-post.

Huge thanks to my amazing co-authors, to AG Saur and AG Döhlemann, and to all our collaborators for their fantastic contributions @Merle Bilstein-Schloemer@izzysaurlab.bsky.social @grandpahiro.bsky.social @sara-stolze.bsky.social@Gunther Döhlemann@Matthieu Pierre Platre ! 🙏

Targeting of the barley cell-surface receptor SRF3 by the Blumeria hordei effector AVRA13 overlaps with AVRA13 recognition by MLA and the induction of NLR-mediated cell death. Pathogens secrete effector proteins to promote virulence. Despite their recognition by barley Mla resistance genes, the structurally-related Blumeria hordei ( Bh ) AVRA effectors are maintained in the...

Wei Shi @wshisky.bsky.social & Merle‘s work is online. Wei really pushed this work from scratch and Merle linked it to MLA diversification…3rd (co-)first author paper in her PhD. Very proud PI!
And only possible through collaboration with G. Döhlemann, @grandpahiro.bsky.social &, Matt Platre. (1/x)

🗓️ 🌿 Les journées thématiques du GdR ImaBio « plantes et stress environnementaux » se tiendront les 19 et 20 mars 2026 à Angers !

👉 Programme : plantes.microscopie.org/index.php/prog

👉 inscriptions : forms.gle/N5D6wx6yJwws...

Organisateur : groupe Organismes Photosynthétiques du GdR ImaBio

@inrae-france.bsky.social @zeiss-microscopy.bsky.social @leicamicrosystems.bsky.social @univangers.bsky.social @cnrs.fr @cnrsbiologie.bsky.social

New Article: "Imputation integrates single-cell and spatial gene expression data to resolve transcriptional networks in barley shoot meristem development" rdcu.be/eYiMF

With Research Briefing rdcu.be/eYiM7

Ancient MAX Effector Variants of a Fungal Pathogen Evade Apoplastic Immunity in Apple Venturia inaequalis is an Ascomycota fungus responsible for apple scab, the main disease in apple orchards. During infection, the pathogen colonizes the subcuticular space and secretes hundreds of eff...

🧬 New preprint on fungal effector 🍄🍎

We identify AvrRvi6, the first AVR from Venturia inaequalis.

AvrRvi6 is a MAX effector with apoplastic activity, expanding the functional landscape of this major effector family.

📄 bioRxiv: www.biorxiv.org/content/10.6...

Assistant Professor (Tenure Track) of Sustainable Plant Nutrition

A great tenure track position (Assistant Professor) of Sustainable Plant Nutrition @ethz.ch @usyseth.bsky.social @johansix.bsky.social ! Deadline to apply: 28/02/2026.

ethz.ch/en/the-eth-z...