Laura Arribas-Hernández
@laura-ah.bsky.social
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Plant molecular biologist. RNA, miRNAs, Argonaute proteins, epitranscriptomics, m6A
reposted by
Laura Arribas-Hernández
Post-transcriptional Gene Regulation in Plants - PGRP2026
4 months ago
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!
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So happy to have Hervé with us, next Friday in beautiful Málaga (Spain) at IHSM La Mayora
@ihsmumacsic.bsky.social
💚🧬🌱💚🧬🌱💚🧬🌱💚🧬🌱💚🧬🌱
add a skeleton here at some point
19 days ago
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reposted by
Laura Arribas-Hernández
🔬🌱 CBGP | Centro de Biotecnología y Genómica de Plantas
about 1 month ago
🌱🎓 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
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reposted by
Laura Arribas-Hernández
IHSM La Mayora UMA-CSIC
about 2 months ago
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!
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reposted by
Laura Arribas-Hernández
IHSM La Mayora UMA-CSIC
about 2 months ago
Response to “The action of Arabidopsis DICER-LIKE2 in plant growth inhibition” The Plant Cell (
@theplantcell.bsky.social
) 👉
doi.org/10.1093/plce...
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Validate User
https://doi.org/10.1093/plcell/koaf163
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reposted by
Laura Arribas-Hernández
IHSM La Mayora UMA-CSIC
about 2 months ago
Tailored translation: Local tRNA activation to match protein composition needs The Plant Cell (
@theplantcell.bsky.social
) 👉
doi.org/10.1093/plce...
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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
https://doi.org/10.1093/plcell/koaf204
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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: ✉️
[email protected]
📆 until Sep 30th
2 months ago
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reposted by
Laura Arribas-Hernández
IHSM La Mayora UMA-CSIC
3 months ago
miR825-5p-regulated TNLs govern Arabidopsis resistance to Tetranychus urticae and Pieris brassicae New Phytologist
@newphyt.bsky.social
👉
doi.org/10.1111/nph....
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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 ...
https://doi.org/10.1111/nph.70411
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reposted by
Laura Arribas-Hernández
Guillaume Hummel 🌱 🇪🇺 🇫🇷 🥨 🇮🇹
3 months ago
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...
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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
https://doi.org/10.1093/plcell/koaf204
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reposted by
Laura Arribas-Hernández
Santiago Gassó
3 months ago
🧪 Yeap, this a much better and we scientists voted with our feet.
arstechnica.com/science/2025...
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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”…
https://arstechnica.com/science/2025/08/more-scientists-choose-bluesky-over-twitter/
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reposted by
Laura Arribas-Hernández
Post-transcriptional Gene Regulation in Plants - PGRP2026
3 months ago
🌟 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!
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reposted by
Laura Arribas-Hernández
Zeynep Baharoglu
3 months ago
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...
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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...
https://www.nature.com/articles/s41467-025-62314-8
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I love this poster, and the conference too!
add a skeleton here at some point
3 months ago
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reposted by
Laura Arribas-Hernández
Beuzón & Ruiz-Albert Lab
4 months ago
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/...
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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
https://doi.org/10.1093/jxb/erab354
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reposted by
Laura Arribas-Hernández
IHSM La Mayora UMA-CSIC
4 months ago
🏆 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 🧑🏽🎓👨🎓👨🏼🎓👩🏻🎓👨🏻🎓🧑🏾🎓👩🏼🎓!
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reposted by
Laura Arribas-Hernández
Beuzón & Ruiz-Albert Lab
4 months ago
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
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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 .....
https://doi.org/10.1111/nph.70411
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reposted by
Laura Arribas-Hernández
Monica_BIC
7 months ago
Very true... root-ExM rocks!
academic.oup.com/plcell/artic...
#ExM
#superresolution
#arabidopsis
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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
https://academic.oup.com/plcell/article/37/4/koaf078/8103792?login=true
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reposted by
Laura Arribas-Hernández
IHSM La Mayora UMA-CSIC
7 months ago
🦠 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...
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reposted by
Laura Arribas-Hernández
T3SS
8 months ago
Pseudomonas syringae subpopulations cooperate by coordinating flagellar and type III secretion spatiotemporal dynamics to facilitate plant infection
www.nature.com/articles/s41...
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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.
https://www.nature.com/articles/s41564-025-01966-0
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