Jian-Pu 韩
@jian-pu.bsky.social
150 followers 280 following 8 posts
Postdoc, Plant nutrient and root development, Suberin plasticity, Natural variations, @University of Geneva, https://www.unige.ch/barberonlab/ Keen to nature, hiking, skiing
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jian-pu.bsky.social
Delighted to share one piece of my postdoc work in preprint: Through forward genetic screening for suberin deposition in root endodermis, we identified SUBER GENE 1 (SBG1) by GWAS as a novel regulator for suberization by interacting with Type One Protein Phosphatase. www.biorxiv.org/content/10.1...
Reposted by Jian-Pu 韩
hueihsuantsai.bsky.social
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.
science.org
Using precise spatial and temporal analysis, researchers in Science provide insight into how bacteria around the root interact both with the plant and with each other.

Learn more in this week's issue: https://scim.ag/3WgNajk
A confocal microscopy image shows root-colonizing bacteria clustering around an emerging lateral root, where localized glutamine leakage induces spatially confined reporter activity.
Reposted by Jian-Pu 韩
vinayshukla.bsky.social
Honoured & excited that ‘Breathing Underground’ has been funded by the ERC!
This will let me explore one of the most fundamental questions of plant life: how roots breathe underground? @erc.europa.eu
Reposted by Jian-Pu 韩
structplantbio.bsky.social
Today’s Department seminar by @luciastrader.bsky.social @salkinstitute.bsky.social on auxin transcription factors.
Reposted by Jian-Pu 韩
aribidopsis.bsky.social
Nuclear lamina phase separation orchestrates stress-induced transcriptional responses in plants @cp-devcell.bsky.social from Yangnun Gu's lab

www.cell.com/developmenta...
Reposted by Jian-Pu 韩
vinayshukla.bsky.social
Split-YFP-coupled interaction–dependent TurboID identifies new functions of basal cell polarity in Arabidopsis
www.pnas.org/doi/full/10....
#plantscience
Reposted by Jian-Pu 韩
hmchen93.bsky.social
Happy to share our latest manuscript about Brassinosteroid recognition 😎 hope it offers a broad and intensive understanding of BR ligands--BRI1-LIKE receptors mechanism.
biorxiv-plants.bsky.social
A mechanistic framework for the recognition of chemically diverse brassinosteroids by BRI1-family receptor kinases https://www.biorxiv.org/content/10.1101/2025.08.08.669299v1
Reposted by Jian-Pu 韩
structplantbio.bsky.social
Our latest on brassinosteroid signaling: Ligand binding spectrum, specificity & selectivity of all BR receptors in Arabidopsis. By @albertocaregnato.bsky.social , @hmchen93.bsky.social and our great chemistry collaborators Mirek Kvasnica, Jana Oklestkova and Mirek Strnad.
Reposted by Jian-Pu 韩
mariebarberon.bsky.social
Happy to see Kevin Robe’s work on ZIP transporters published. We found evidences that ZIP2 and ZIP8 are involved in Cu and Fe acquisition respectively and confirmed the role of ZIP3 and ZIP5 in Zn acquisition. journals.plos.org/plosgenetics...
Reposted by Jian-Pu 韩
lauraragni.bsky.social
Fresh from the press! For suberin lovers!
Work led by @, my former PhD student and now postdoc in the team, with help of @sarahorvath.bsky.social and in collaboration with @tonnigrubeandersen.bsky.social .
🔗 DOI: doi.org/10.1016/j.ce...
1/4 #PlantScience
Reposted by Jian-Pu 韩
mariebarberon.bsky.social
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...
Reposted by Jian-Pu 韩
mplantpcom.bsky.social
A developmental switch controls cell-to-cell transport in roots via pectin-linked plasmodesmata changes #research #MolecularPlant cell.com/molecular-pl...
Reposted by Jian-Pu 韩
yanma-fungalls.bsky.social
First Ma lab #GMI paper is now online! It‘s a mini-review on insect-induced plant #galls —their coolness and research potential! Plant galls induced by insects: Coordinated developmental reprogramming and defence manipulation www.sciencedirect.com/science/arti...
Reposted by Jian-Pu 韩
vinayshukla.bsky.social
Plants "bleed" too, but through gases!
When wounded, ethylene leaks out and oxygen seeps in. This gas shift acts as an alarm, triggering self-repair to seal the breach. Excited to share our new collaborative work uncovering this clever plant mechanism! Excellent summary here, indulge!
#plantscience
Reposted by Jian-Pu 韩
mplantpcom.bsky.social
Coumarin-facilitated iron transport: an IRT1 independent strategy for iron acquisition in Arabidopsis thaliana #research #PlantCommunications cell.com/plant-commun...
Reposted by Jian-Pu 韩
mariebarberon.bsky.social
🌱Congratulations to Ines Hadj Bachir for receiving an @embo.org postdoctoral fellowship! 🎉 Her project on suberin regulation will be hosted in our lab at the University of Geneva. We’re excited to support her in this next chapter!
Reposted by Jian-Pu 韩
nikogeldner.bsky.social
We have a unique opportunity for a junior researcher, PhD student or postdoc, to use a revolutionary technique for mineral nutrient imaging and tracing in plants. Please re-post! Interested candidates should apply through the portal at the link below:

career5.successfactors.eu/career?compa...
Career Opportunities: Postdoc or PhD student position in Plant Physiology (22260)
career5.successfactors.eu