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Jose Julian

@josejulian.bsky.social
301 followers 350 following 34 posts

🇪🇸 Group Leader | Julian Lab @ BOKU University 🇦🇹 🔬 Vacuolar defense & plant stress responses 🧬 ATG8ylation | Non-canonical autophagy | VQC boku.ac.at/en/btlw/impb/julian-lab

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Reposted by Jose Julian
Gautier Langin @glangin.bsky.social · 11/09/2026
Preprint Alert! 🚨 Have you ever wondered how highly conserved molecular complexes adapted to ever changing cellular environments? Thrilled to show our work on 26S proteasome evolution in the green lineage. 🌱🧬👇 www.biorxiv.org/content/10.6... A thread🧵
biorxiv.org
Gene repertoire expansion and cis-regulatory diversification shaped 26S proteasome evolution within a proteostasis-centered network
The 26S proteasome is essential for proteostasis and constitutes one of the most conserved molecular machineries in eukaryotes. Its homeostasis is maintained by a mechanistically conserved feedback lo...
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Jose Julian @josejulian.bsky.social · 20/08/2026
🌱 We are hiring! I’m looking for a postdoctoral researcher to join the Julian Lab at BOKU University Vienna as part of our FWF ASTRA-funded VITAL project. 🔬 Plant cell biology & vacuolar remodeling 📅 2 years, starting early 2027 ⏳ Apply by 30 September
homepage.boku.ac.at
Jose Julian – Downloads
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Jose Julian @josejulian.bsky.social · 25/06/2026
What an unforgettable week! 🎉 I am incredibly honoured to have received an FWF ASTRA Award to establish my independent research group and pursue our work on vacuolar quality control at @bokuvienna.bsky.social .
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Angelina Gross @angegross.bsky.social · 24/06/2026
We are incredibly happy for @josejulian.bsky.social who has been awarded the prestigious ASTRA ! We can‘t wait to see the many cool results from his work on vacuolar quality control! The Julian Lab ready for take-off 🚀 @bokuvienna.bsky.social #NewPI #ATG #plantscience #vacuole
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Yasin Dagdas @plantophagy.bsky.social · 24/06/2026
Congrats @josejulian.bsky.social for the #ASTRA award!!! #Vacuole health=Plant health & Julian lab will uncover the machinery that keeps plant #vacuole healthy. www.fwf.ac.at/en/news/deta...
fwf.ac.at
18 FWF-ASTRA-Preise 2026: Eine Million Euro für internationale Forschungstalente in Österreich
Der FWF vergibt 18 FWF-ASTRA-Preise an herausragende Postdocs. Die mit jeweils rund einer Million Euro dotierten Förderungen stärken Spitzenforschung und helfen, internationale Talente für den Forschu...
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Reposted by Jose Julian
Yasin Dagdas @plantophagy.bsky.social · 06/05/2026
Now online at @natplants.nature.com ‼️ Led by Jierui Zhao, a former PhD student @gmivienna.bsky.social & together w/ @moritznowack.bsky.social lab, we uncover how #autophagy shapes salt stress tolerance and lifespan. www.nature.com/articles/s41... www.nature.com/articles/s41... A short 🧵👇
nature.com
Cell-type-specific autophagy in root-hair-forming cells is essential for salt stress tolerance in Arabidopsis thaliana - Nature Plants
This study reveals that enhanced autophagy in root-hair-forming cells helps Arabidopsis store excess sodium, control oxidative stress and tolerate salt stress.
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Jose Julian @josejulian.bsky.social · 29/04/2026
Still hearing about last Friday’s Long Night of Science. #lnf26 A colleague just told me her daughter looked at their plants yesterday and said they seemed thirsty and that their vacuoles must be getting smaller. It seems like we did something right if she still remembers!
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Reposted by Jose Julian
Şuayb Üstün @suaybuestuen.bsky.social · 27/04/2026
Here’s the press release by @ruhr-uni-bochum.de for our newest publication 🧬✨ “Bacteria use P-body condensates to attenuate host translation during infection” How pathogens rewire host translation via condensates 🔄🌱 #plantscience #proteostasis www.science.org/doi/10.1126/...
news.rub.de
How Bacteria Circumvent Plants’ Immune System
Bacteria deactivate the protein synthesis of host cells to hamper immune reactions. This insight could aid in the development of more resistant plants.
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Reposted by Jose Julian
Angelina Gross @angegross.bsky.social · 24/04/2026
Getting ready for the #LangeNachtderForschung @bokuvienna.bsky.social Come along Vienna Folks if you wanne learn how #plant cells protect their vaste management system. 5-11pm. #sciencecom #plantscience #autophagy @josejulian.bsky.social
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Jose Julian @josejulian.bsky.social · 26/03/2026
Really happy to share that our paper was awarded Best BOKU Paper 🏆 This project means a lot to me, from the first weird observations to uncovering a new Vacuolar Quality Control pathway. Huge thanks to everyone involved 🙏 If you missed it, here’s the paper: doi.org/10.1038/s414...
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Reposted by Jose Julian
Juan Carlos De la Concepcion @delaconcepcionjc.bsky.social · 11/01/2026
With the new year, is my time to say bye to @gmivienna.bsky.social as I move to @zmbp-tuebingen.bsky.social in Tuebingen. I will start my solo Group Leader career as a Emmy Norther fellow. Thanks to everyone that helped on the way. I will be advertising PhD and Postdoc positions soon, stay tuned!
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Jose Julian @josejulian.bsky.social · 18/12/2025
Lab survived its first months thanks to these people. LEGO microscopes were a small Christmas token of appreciation 🎉
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Reposted by Jose Julian
Yasin Dagdas @plantophagy.bsky.social · 01/12/2025
Glad to have this finally published: www.sciencedirect.com/science/arti... lots of new data since the #preprint. If you are into selective #autophagy, #evolution, #proteostasis Please have a look!
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Gregor Mendel Institute of Molecular Plant Biology @gmivienna.bsky.social · 10/11/2025
🎉Congratulations to @victorsmh6.bsky.social at the GMI of the @oeaw.bsky.social who received the @viennabiocenter.bsky.social PhD Award for his thesis “Leveraging evolutionary diversity to discover new autophagy mechanisms in plants”. More about Victor here: www.oeaw.ac.at/gmi/detail/n...
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Juan Carlos De la Concepcion @delaconcepcionjc.bsky.social · 31/10/2025
My main work as postdoc @plantophagy.bsky.social lab in @gmivienna.bsky.social is out in @natplants.nature.com 🌱🎉 We asked how can protein complexes diversify without compromising their function and explored this question using the plant #exocyst complex. www.nature.com/articles/s41...
nature.com
Electrostatic changes enabled the diversification of an exocyst subunit via protein complex escape - Nature Plants
The evolutionary diversification of an exocyst subunit was enabled by electrostatic shifts leading to its dissociation from the ancestral complex.
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Reposted by Jose Julian
Yasin Dagdas @plantophagy.bsky.social · 31/10/2025
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. 👇
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Jose Julian @josejulian.bsky.social · 29/10/2025
New lab / new life 🌱 The Julian Lab is now open at the Institute of Molecular Plant Biology (IMPB), BOKU University 🇦🇹 We explore how plants defend their vacuoles and how vacuoles defend them! 🛡️ Excited to collaborate with @angegross.bsky.social’s lab. #PlantBiology #Vacuole #VQC #BOKU #IMPB
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Reposted by Jose Julian
Şuayb Üstün @suaybuestuen.bsky.social · 04/09/2025
Wow - congrats to all plant scientists! @izzysaurlab.bsky.social @pfeilmeier.bsky.social @jiorgoskourelis.bsky.social @clemmar.bsky.social @vinayshukla.bsky.social @tinaschreier.bsky.social so great to see 🌱s being rewarded the ERC StG!
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Reposted by Jose Julian
Marta Salas Gómez @msalasgomez.bsky.social · 06/08/2025
Very excited to see our review on metacaspases finally out in Cell Death & Differentiation! Grateful for the opportunity to summarise the current state of the field, thanks to everyone involved 🌱🤓
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Jose Julian @josejulian.bsky.social · 02/07/2025
Think vacuoles are just plant cell dumpsters? Think again. They sense. They signal. They reshape. They fight back! ⚔️ Vacuoles are emerging as central hubs for plant resilience and adaptation. 🌱 @plantophagy.bsky.social and I unpack it all in our new review. Check it out! 🔗 doi.org/10.1016/j.pb...
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Yasin Dagdas @plantophagy.bsky.social · 01/07/2025
🆕 Review by @josejulian.bsky.social on one of my favourite organelles: #vacuole (signaling & biogenesis & quality control) www.sciencedirect.com/science/arti... There's so much exciting stuff waiting to be discovered on these mammoth organelles!
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Marc Somssich @somssich.bsky.social · 02/05/2025
📜 CarboTag: a modular approach for live and functional imaging of plant cell walls 🧑‍🔬 Maarten Besten, Joris Sprakel, et al. 📔 @naturemethods.bsky.social 🔗 www.nature.com/articles/s41... #️⃣ #PlantScience #PlantCellWalls #PlantTools #PlantMicroscopy #PlantImaging #PlantMethods
nature.com
CarboTag: a modular approach for live and functional imaging of plant cell walls - Nature Methods
A suite of nontoxic and permeable CarboTag probes in various colors enables live quantitative imaging of a range of plant cell wall characteristics and dynamic, high-resolution mapping of cell wall ch...
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Gregor Mendel Institute of Molecular Plant Biology @gmivienna.bsky.social · 10/04/2025
Juan Carlos De la Concepción, a postdoctoral researcher in the group of Yasin Dagdas at the GMI, is one of the recipients of this year’s Early Career Research Awards, awarded by the Biochemical Society.
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Yasin Dagdas @plantophagy.bsky.social · 19/03/2025
The next frontier in #autophagy is understanding how it functions across cell types to maintain organismal homeostasis. w/ @moritznowack.bsky.social lab, we present TWO #preprint on cell type spec. autophagy in root hairs‼️ #plantscience www.biorxiv.org/content/10.1... www.biorxiv.org/content/10.1...
media.tenor.com
a penguin wearing a bear hat and a blue sweater is jumping in the air
ALT: a penguin wearing a bear hat and a blue sweater is jumping in the air
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Reposted by Jose Julian
Gregor Mendel Institute of Molecular Plant Biology @gmivienna.bsky.social · 13/03/2025
Angelina Gross, postdoc in Yasin Dagdas’ lab, will soon join BOKU University as a principal investigator. In this interview, she reflects on her experience at the GMI and her expectations for her new position: bit.ly/41C8Rg5 Read other GMI scientists’ experiences here: bit.ly/3SYh6zw
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SFB Targeted Protein Degradation @sfb-tpd-vienna.bsky.social · 10/02/2025
Congrats to @josejulian.bsky.social from the lab of @plantophagy.bsky.social and all co-authors on this great work uncovering a novel quality control mechanism that protects the vacuole’s integrity upon cell wall damage. Out now @natureplants.bsky.social: 🔗 www.nature.com/articles/s41...
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Reposted by Jose Julian
Marc Somssich @somssich.bsky.social · 10/02/2025
📜 ATG8ylation of vacuolar membrane protects plants against cell wall damage 🧑‍🔬 @josejulian.bsky.social, Peng Gao, Alessia Del Chiaro, @plantophagy.bsky.social, et al. 📔 @natureplants.bsky.social 🔗 www.nature.com/articles/s41... #️⃣ #PlantScience #PlantAutophagy #Autophagy #PlantCellWalls
nature.com
ATG8ylation of vacuolar membrane protects plants against cell wall damage - Nature Plants
ATG8ylation of the tonoplast, triggered by cell wall damage, acts as a vital vacuolar quality control mechanism that safeguards vacuolar integrity and ensures cell survival under stress.
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Yasin Dagdas @plantophagy.bsky.social · 07/02/2025
Happy to see that our Cell wall integrity #CWI & #ATG8ylation #preprint found a home @natureplants www.nature.com/articles/s41... Congrats Jose, Peng, Alessia & everyone involved. Stay tuned for exciting updates on this story…
nature.com
ATG8ylation of vacuolar membrane protects plants against cell wall damage - Nature Plants
ATG8ylation of the tonoplast, triggered by cell wall damage, acts as a vital vacuolar quality control mechanism that safeguards vacuolar integrity and ensures cell survival under stress.
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Nature Plants @natplants.nature.com · 07/02/2025
New Article: "ATG8ylation of vacuolar membrane protects plants against cell wall damage" rdcu.be/d8Y3S ATG8ylation of the tonoplast, triggered by cell wall damage, acts as a vital vacuolar quality control mechanism that safeguards vacuolar integrity and ensures cell survival under stress.
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Jose Julian @josejulian.bsky.social · 07/02/2025
🌱 Thrilled to share that our latest research on Vacuolar Quality Control is now published in Nature Plants! 🚀 We uncovered a new mechanism of ATG8ylation of the tonoplast, which helps us understand how cells survive to cell wall damage. Check it out here: www.nature.com/articles/s41...
nature.com
ATG8ylation of vacuolar membrane protects plants against cell wall damage - Nature Plants
ATG8ylation of the tonoplast, triggered by cell wall damage, acts as a vital vacuolar quality control mechanism that safeguards vacuolar integrity and ensures cell survival under stress.
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Gregor Mendel Institute of Molecular Plant Biology @gmivienna.bsky.social · 07/02/2025
New paper alert! The Dagdas group @plantophagy.bsky.social discovered that the molecule ATG8 protects the vacuole when the cell wall is damaged. This mechanism ensures that the highly pressured vacuole, essential to the plant cell, remains intact. Read more: bit.ly/4aLCZK9
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Angelina Gross @angegross.bsky.social · 04/02/2025
Exciting news! 🌱 With march I will join the BOKU University in Vienna as a tenure-track assistant! My group will investigate how plants integrate complex environmental stresses to induce #autophagy. www.thegrosslab.com @bokuvienna.bsky.social #plantscience #biochemistry #cellbiology #academicsky
thegrosslab.com
Gross Autophagy Lab
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Jose Julian @josejulian.bsky.social · 23/01/2025
Congrats on the amazing work! Just what the field was needing right now.
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Jose Julian @josejulian.bsky.social · 23/01/2025
I'm very happy to receive this prize! Thanks to Professor Byung-Ho and the #plantproteolysis2025 committee for awarding my poster at #GRC.
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Yasin Dagdas @plantophagy.bsky.social · 23/01/2025
Congratulations @josejulian.bsky.social for winning the Poster Prize #plantproteolysis2025
media.tenor.com
a baby in a diaper is wearing sunglasses and a pacifier .
ALT: a baby in a diaper is wearing sunglasses and a pacifier .
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Jose Julian @josejulian.bsky.social · 21/01/2025
Just starting the Autophagy session at Plant Proteolysis meeting with an introduction into the field by @plantophagy.bsky.social #GRC
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Jose Julian @josejulian.bsky.social · 18/01/2025
Getting close to Luca (Toscana) for the GRC in Plant Proteolysis!
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Yasin Dagdas @plantophagy.bsky.social · 07/01/2025
As we go through various steps of the peer-review process, @gmivienna.bsky.social comms team put together a nice summary of our recent #preprints : www.oeaw.ac.at/gmi/detail/n... Thx @philippdexheimer.bsky.social for the illustration
oeaw.ac.at
Autophagy Unveiled: The Dagdas Group is shining a light on cellular recycling
Autophagy keeps cells clean from harmful components. The group of Yasin Dagdas at the GMI studies how selective autophagy detects and removes damaged or unwanted cellular structures. In 2024, the Dagd...
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Jose Julian @josejulian.bsky.social · 11/12/2024
Awesome work by my colleagues Alessia and Nenad from Yasin's Lab! Huge congratulations on the cool preprint and achieving a nonuple ATG8 mutant—impressive science! 🎉👏
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