Laura Arribas-Hernández

Today, Cyril Zipfel from UZH/TSL came to Málaga to give a lecture on plant immunity 🌱🦠 to MSc students at University of Málaga @univmalaga.bsky.social, lucky them!, and then to meet with researchers of IHSM La Mayora @ihsmumacsic.bsky.social 😊

𝐏𝐆𝐑𝐏𝟐𝟎𝟐𝟔 - 𝐌𝐚́𝐥𝐚𝐠𝐚
Posttranscriptional gene regulation in Plants 🌱🧬
🗺️ Beautiful city of Málaga (Spain)
🗓️ 5-7 Oct 2026

Organizers:
@manavellalab.bsky.social
@kmerchante.bsky.social
@laura-ah.bsky.social

More info: very soon!

So happy to have Hervé with us,
next Friday in beautiful Málaga (Spain)
at IHSM La Mayora @ihsmumacsic.bsky.social‬
💚🧬🌱💚🧬🌱💚🧬🌱💚🧬🌱💚🧬🌱

🌱🎓 Last Friday we enjoyed another great talk whithin the 2025-2026 #SeminarSeriesCBGP season!

🗣️ Laura Arribas-Hernández from the @ihsmumacsic.bsky.social shared insights on the 'Epitranscriptomic regulation of plant development'!

Thanks to everyone who joined us! 🚀

#PlantScience

We’re filming our new institutional video at IHSM Mayora! 🎥🌱🎬

We’ll post it on our website (www.ihsm.uma-csic.es) as soon as it’s ready; stay tuned!

Response to “The action of Arabidopsis DICER-LIKE2 in plant growth inhibition”
The Plant Cell (@theplantcell.bsky.social)
👉 doi.org/10.1093/plce...

Tailored translation: Local tRNA activation to match protein composition needs Both DNA and proteins are formed by a succession of chemical elements that, like the letters inside a sentence, are arranged in sequences. But because they

Tailored translation: Local tRNA activation to match protein composition needs
The Plant Cell (@theplantcell.bsky.social)
👉 doi.org/10.1093/plce...

We are hiring a PhD student (FPI) for the
🧬🌱Plant Epitranscriptomics Lab 🧬🌱
at IHSM La Mayora (UMA-CSIC) ‪@ihsmumacsic.bsky.social‬‬
to study the role of m6A in axillary bud dormancy

Candidates send CV and motivation letter to:
✉️laura.arribas@csic.es
📆 until Sep 30th

miR825‐5p‐regulated TNLs govern Arabidopsis resistance to Tetranychus urticae and Pieris brassicae MicroRNAs are essential regulators in plant resistance to biotic stresses, but their specific roles in the plant–herbivore context require deeper investigation. Here, we studied how the Arabidopsis ...

miR825-5p-regulated TNLs govern Arabidopsis resistance to Tetranychus urticae and Pieris brassicae
New Phytologist @newphyt.bsky.social
👉 doi.org/10.1111/nph....

Tailored translation: Local tRNA activation to match protein composition needs Laura Arribas-Hernández; Tailored translation: Local tRNA activation to match protein composition needs, The Plant Cell, , koaf204, https://doi.org/10.1093

Many thanks to Laura Arribas-Hernández @laura-ah.bsky.social and The Plant Cell for highlighting our manuscript in a Brief article!Check it out! 👇

doi.org/10.1093/plce...

Bluesky now platform of choice for science community It’s not just you. Survey says: “Twitter sucks now and all the cool kids are moving to Bluesky”…

🧪

Yeap, this a much better and we scientists voted with our feet.

arstechnica.com/science/2025...

🌟 𝐅𝐢𝐫𝐬𝐭 𝐰𝐚𝐯𝐞 𝐨𝐟 𝐜𝐨𝐧𝐟𝐢𝐫𝐦𝐞𝐝 𝐤𝐞𝐲𝐧𝐨𝐭𝐞 𝐬𝐩𝐞𝐚𝐤𝐞𝐫𝐬 🗣️

Excited to share the first members of our keynote lineup!
🔹 Federico Ariel
🔹 Brian Gregory
🔹 Polly Hsu @pollyhsulab.bsky.social
🔹 Rosa Lozano-Durán @geminiteamlab.bsky.social
🔹 Hervé Vaucheret

More speakers and more info coming soon!

A rapid, simple, and economical method for the isolation of ribosomes and translational machinery for structural and functional studies - Nature Communications Here, the authors present a method to rapidly isolate actively translating ribosomes in a time- and cost-effective manner using poly-lysine. The method is compatible with a wide variety of cell and ti...

A rapid, simple, and economical method for the isolation of ribosomes and translational machinery for structural and functional studies #microsky #rnasky www.nature.com/articles/s41...

I love this poster, and the conference too!

miR825-5p targets the TIR-NBS-LRR gene MIST1 and down-regulates basal immunity against Pseudomonas syringae in Arabidopsis miR825-5p down-regulates immunity against Pseudomonas syringae and mediates cleavage of the sequence encoding the conserved motif within the MIST1 Toll/int

The collaboration was established on the basis of our common interests in molecular mechanisms of plant defence and it's self-regulation via miRNAs

doi.org/10.1093/jxb/...

🏆 Congratulations to the 11 groups of IHSM La Mayora whose 'Proyectos de Generación de Conocimiento' from
@ageinves.bsky.social @cienciagob.bsky.social have been selected in the provisional resolution! The combined funding exceeds 2.5 M€ 💰💰, with 7 additional PhDs stipends 🧑🏽‍🎓👨‍🎓👨🏼‍🎓👩🏻‍🎓👨🏻‍🎓🧑🏾‍🎓👩🏼‍🎓!‬‬‬‬

miR825‐5p‐regulated TNLs govern Arabidopsis resistance to Tetranychus urticae and Pieris brassicae MicroRNAs are essential regulators in plant resistance to biotic stresses, but their specific roles in the plant–herbivore context require deeper investigation. Here, we studied how the Arabidopsis .....

And now for something completely different!

Very proud to have contributed to this work on molecular plant-pest interaction led by Isabel Diaz Rodriguez at CBGP

doi.org/10.1111/nph....

@cbgpmadrid.bsky.social
@ihsmumacsic.bsky.social
#PlantScience

Like Alice in Wonderland, ROOT-ExM enlarges root tips for a closer look The caterpillar said to Alice: “One side will make you grow taller, and the other side will make you grow shorter” (Carroll 1865). This could also be said

Very true... root-ExM rocks!
academic.oup.com/plcell/artic...
#ExM #superresolution #arabidopsis

🦠 Disease-causing bacteria specialize and collaborate to hinder plant defenses

📋 Published in @nature.com Microbiology

More information about this research here! ⬇️

www.ihsm.uma-csic.es/comunicacion...

Pseudomonas syringae subpopulations cooperate by coordinating flagellar and type III secretion spatiotemporal dynamics to facilitate plant infection - Nature Microbiology Single-cell gene expression analysis reveals phenotypic heterogeneity to enable bacterial specialization over the course of plant colonization.

Pseudomonas syringae subpopulations cooperate by coordinating flagellar and type III secretion spatiotemporal dynamics to facilitate plant infection
www.nature.com/articles/s41...