iiinova — where your digital self keeps evolving

Guillaume Chesneau @chesneau-g.bsky.social · 17/07/2025

Curious about how the metabolic decoy strategy can reduce fungal pathogenic colonization and protect plants? Visit poster P-236 this afternoon at #2025ISMPMI

031

Reposted by Guillaume Chesneau

Sainsbury Laboratory Cambridge University (SLCU) @slcuplants.bsky.social · 22/05/2025

@binebrumm.bsky.social, together with @dromius.bsky.social team colleagues, unveiled how key proteins act as 'sculptors' in plant cells, taking on different roles to shape development Read more www.slcu.cam.ac.uk/news/plant-c... And full paper doi.org/10.1126/scia...

Trichomes on an Arabidopsis thaliana leaf (here shown using electron microscopy) are formed by a single cell adopting this spiked shape (top images). Arabidopsis plants without a SCAR/WAVE gene cannot form properly shaped trichomes, because their inner cytoskeleton control is impaired (bottom images). Images by Sabine Brumm.

05621

Reposted by Guillaume Chesneau

Sabine Brumm @binebrumm.bsky.social · 21/05/2025

Excited to share that our preprint has found a home in Science Advances. We show that intrinsically disordered regions determine the functional diversification of actin-regulatory SCAR proteins in Medicago. 🧵 1/3 www.science.org/doi/full/10.... #ScienceAdvances #PlantScience #IDRs

science.org

Functional divergence of plant SCAR/WAVE proteins is determined by intrinsically disordered regions

Intrinsically disordered regions in SCAR/WAVE proteins drive diverse functions in root hair and leaf trichome development.

24117

Guillaume Chesneau @chesneau-g.bsky.social · 11/04/2025

🚨Excited to share our new publication! MetaFlowTrain, a highly parallelized and modular fluidic system to study exometabolite interactions between microbes-microbes-plants 🌱 @hacquardst.bsky.social @herpell.bsky.social S.Wolf S.Perin @mpipz.bsky.social www.youtube.com/watch?v=gNUf... 🧵Thread 5/5:

youtube.com

MetaFlowTrain : A Highly-Parallelized and Modular Fluidic System.

YouTube video by Guillaume Chesneau

12416

Reposted by Guillaume Chesneau

Cara Haney @carahaney.bsky.social · 12/02/2025

Our manuscript describing MYCroplanters, a high-throughput Arabidopsis phenotyping tool is out today in Plos Pathogens from first authors Melissa Chen and Leah Fulton! journals.plos.org/plospathogen...

093

Guillaume Chesneau @chesneau-g.bsky.social · 19/01/2025

Grateful to the #RPB2025 community for the inspiring scientific exchanges and to IRHS-Angers for organizing such a fantastic 17th Plant-Bacteria Interaction Meeting 🌱🦠. Honored to have been invited to present my work in this incredible setting! ⛰️❄️

061

Reposted by Guillaume Chesneau

Olivier Duss @olivierduss.bsky.social · 04/12/2024

First paper of our lab today @natureportfolio.bsky.social by Nussi! We provide a real-time movie on how #transcription and #translation cooperate using #single-molecule FM: we find long-range #ribosome/ RNAP communication mediated by #RNA looping! @embl.org #RNAbiology #RNASky t.co/a24Xxcxdo0

1525878

Reposted by Guillaume Chesneau

Franciska de Vries 🟥 @frantecol.bsky.social · 27/11/2024

It’s out!! We subjected soils from 30 different locations across Europe to extreme events and found that soil fungal and bacterial communities showed consistent responses that could be predicted from their origin! With @knightjar.bsky.social and many collaborators! www.nature.com/articles/s41...

nature.com

Soil microbiomes show consistent and predictable responses to extreme events - Nature

Soils from 30 grasslands across Europe were subjected to 4 contrasting extreme climatic events under drought, flood, freezing and heat conditions, with the results suggesting that soil microbiomes fro...

16571164