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🇪🇸 Postdoc 🌱 Plant RNA biology & development - IHSM La Mayora
🇫🇷 Postdoc 🪱 Small RNAs & transcriptional silencing - Institut Pasteur
🇦🇷 PhD 🌱 RNA features & MicroRNA biogenesis - IBR
Arantxa Rojas
Our News&views with Germano @cecerelab.bsky.social about the role of H3K27me3 in epigenetic control of piRNA transcription in worms 🪱 and flies 🪰 is out in @natsmb.nature.com
rdcu.be/erkld
Nature Structural & Molecular Biology - Constitutive heterochromatin can promote piRNA transcription, a crucial step in genome defense. Two studies now show that piRNA transcription in...
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
Take a look at part of my work with @mc-caillaud.bsky.social at @rdplab.bsky.social about the role of actin cytoskeleton to maintain cytokinesis against cellular geometry 🌱🔬
#ResultatScientifique🔎| Comment les cellules végétales orientent-elles correctement leur division pour construire des tissus cohérents ?
✍️ @mc-caillaud.bsky.social @camilagoldy.bsky.social
▶️ buff.ly/JWEIPoD
buff.ly/Joa0GPo
New online: H3K27me3 expands the epigenetic control of piRNA transcription
Nuevo Máster en Biotecnología y Biología Vegetal (UMA-UNIA) en Málaga, que ofrece formación especializada con fuerte orientación experimental, con acceso a los grupos de investigación del IHSM La Mayora UMA-CSIC y sus infraestructuras científicas.
+ info mbbv.es
New online: Yolk transports miRNAs to embryos and enhances progeny stress resilience
🍽️🧬 How do diet and gut microbes shape fertility across generations? 🪱🔬 Our Laboratory at #InstitutPasteur is recruiting a PhD student to study epigenetic inheritance of fertility using C. elegans. Fully funded via the International PPU program. Apply now! 🌍 #PhDposition #Epigenetics #Inheritance
So happy to see my work online, including the cover 😊🔬🌱🌈 @science.org
Thanks and congrats to all the people involved
@rdplab.bsky.social @ensdelyon.bsky.social @embo.org
Chez les plantes, les cellules ne peuvent ni se déplacer ni se réorganiser librement en raison de leur paroi rigide.
buff.ly
Nature Structural & Molecular Biology, Published online: 27 May 2026; doi:10.1038/s41594-026-01822-7This study shows that yolk, a conserved vehicle for nutrient provisioning to developing eggs, also transports regulatory small RNAs, such as microRNAs, from somatic tissues to the germline and embryos. This pathway links the maternal environment to inherited regulatory information and stress resilience in the next generation.
Nature Structural & Molecular Biology, Published online: 17 June 2025; doi:10.1038/s41594-025-01572-yConstitutive heterochromatin can promote piRNA transcription, a crucial step in genome defense. Two studies now show that piRNA transcription in Drosophila is regulated by the dual histone marks H3K27me3 and H3K9me3, and piRNA transcription in Caenorhabditis elegans is enhanced by H3K27me3, gene clustering and phase separation.
