Arantxa Rojas

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

Quand l’actine guide les divisions cellulaires Chez les plantes, les cellules ne peuvent ni se déplacer ni se réorganiser librement en raison de leur paroi rigide.

#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

🍽️🧬 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

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

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 🌱🔬

H3K27me3 expands the epigenetic control of piRNA transcription 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.

New online: H3K27me3 expands the epigenetic control of piRNA transcription

H3K27me3 expands the epigenetic control of piRNA transcription Nature Structural & Molecular Biology - Constitutive heterochromatin can promote piRNA transcription, a crucial step in genome defense. Two studies now show that piRNA transcription in...

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