Basile Beaud Benyahia
@babebe.bsky.social
1.6K followers 540 following 76 posts
Microbiologist in Simonetta Gribaldo’s lab at Institut Pasteur. Love membranes, evolution and bacteria that never want to grow the way i want them to 🥲✨🔮
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Reposted by Basile Beaud Benyahia
Reposted by Basile Beaud Benyahia
vikramalva.bsky.social
Our Pyrodictium cannulae paper is out in its final form! Cannulae assemble into calcium-stabilized tubular filaments stable at 100 °C—a unique archaeal cell–cell connection. Led brilliantly by @mikesleutel.bsky.social & @vinceconticello.bsky.social.

www.nature.com/articles/s41467-025-64120-8
Reposted by Basile Beaud Benyahia
helmholtz-hiri.bsky.social
Looking to start your own lab? 🧬🧪 The Helmholtz Institute Würzburg (HIRI) is offering group leader positions in RNA biology, RNA medicine & RNA technology. Apply by October 31 at www.helmholtz-hiri.de/en/jobs-tale...
E15 Groups
The Helmholtz Institute for RNA-based Infection Researchopens a call for
www.helmholtz-hiri.de
Reposted by Basile Beaud Benyahia
ellieboardman.bsky.social
The CCP4 Northern Structural Biology Meeting is back again in Newcastle 6-7th November 2025. If you are a structural biologist/biochemist in the North of the UK please register and submit abstracts by this Friday 17th.

nusbf.ncl.ac.uk/ccp4-norther...
nusbf.ncl.ac.uk
Reposted by Basile Beaud Benyahia
biorxiv-microbiol.bsky.social
A toolkit for transposon libraries and functional genomics in intestinal Bacteroidales https://www.biorxiv.org/content/10.1101/2025.10.10.681549v1
Reposted by Basile Beaud Benyahia
Reposted by Basile Beaud Benyahia
daumlab.bsky.social
#ArchaeaSky
daumlab.bsky.social
We have an exciting PhD opportunity to study ribosome hibernation in archaea using cryo-electron microscopy, tomography, microfluidics, omics, and confocal imaging. @daumlab.bsky.social,
@lsiexeter.bsky.social
Apply via:
www.exeter.ac.uk/study/fundin...
Any questions, IM me.
Reposted by Basile Beaud Benyahia
Reposted by Basile Beaud Benyahia
pilhoferlab.bsky.social
🧐Checkout our preprint revealing the stepwise firing💥 mechanism of a Contractile Injection System @xujwet.bsky.social[email protected] trapped the complex by structure-guided engineering🧪 in multiple intermediate states and imaged them by multimodal #cryoEM❄️🔬
www.biorxiv.org/content/10.1...
Reposted by Basile Beaud Benyahia
denkenny.bsky.social
✨Excited that the main project of my PhD is now available as a pre-print on #bioRxiv

Here, we used #CryoET to visualise mitochondrial proteostatic stress and together with SPA #CryoEM shed light into the functional cycle of the Hsp60:10 chaperone system. #TeamTomo

🔗 www.biorxiv.org/content/10.1...
Reposted by Basile Beaud Benyahia
ianpgm.bsky.social
I'm recruiting a postdoc to figure out how aerobic methanotrophic bacteria oxidise methane in anoxic freshwater sediment environments: international.au.dk/about/profil... Come to Aarhus University in Denmark and work on this 2-year project funded by @villumfonden.bsky.social!
Postdoctoral position on methanotrophic bacteria - Vacancy at Aarhus University
Vacancy at Department of Biology - Microbiology, Aarhus University
international.au.dk
Reposted by Basile Beaud Benyahia
cascaleslab.bsky.social
Open position to work on Type IX secretion (#T9SS) in our lab, in collaboration withe the group of Eric Reynolds at the Dental School of the University of Melbourne. Please spread the word, and forward to anyone potentially interested ! Apply here:
emploi.cnrs.fr/Offres/Docto...
Portail Emploi CNRS - Offre d'emploi - Thèse en Microbiologie-Biochimie (H/F)
emploi.cnrs.fr
Reposted by Basile Beaud Benyahia
canopele.bsky.social
Proud of our new study out in @cp-cellreports.bsky.social!
Using E. coli lacking all 8 endopeptidases, we provide direct evidence that peptidoglycan expansion during elongation requires ED-mediated insertion of one glycan strand at a time. This can be performed by MepS, MepM, MepH and PBP7 #microsky
Role of endopeptidases in lateral cell wall expansion in Escherichia coli
Peptidoglycan, the major constituent of bacterial cell walls, is a giant macromolecule made of glycan strands cross-linked by short peptides, which pr…
www.sciencedirect.com
Reposted by Basile Beaud Benyahia
cathyhernandez.bsky.social
Very happy to share that I will be starting as an Assistant Professor in the department of Biological Sciences at the University of South Carolina in January! My group will be working on environmental phage ecology and evolution, and I am recruiting for the upcoming year (more info below).
A graphic advertising phage ecology and evolution research at the University of South Carolina, showing a central image of a tide pool flanked by a photo of an agar plate containing diverse microbes and a TEM image of a virus particle.
Reposted by Basile Beaud Benyahia
tunglejic.bsky.social
Independent research fellowships leading to tenured positions at the John Innes Centre.

Repost = nice. Thank you very much!!!
johninnescentre.bsky.social
Shortlisted candidates will be invited to give a seminar at the Fellows Conference, which will be held on 10 March 2026.

Candidates who win Fellowships will be offered a Tenure Track Group Leader position from the outset, initially for 5 years.

Find out more: www.jic.ac.uk/training-car...
Independent Research Fellowships Leading to Tenured Faculty Positions | John Innes Centre
The John Innes Centre (JIC), is a world leading centre of excellence in plant and microbial sciences based on the Norwich Research Park, UK. We are inviting applications from outstanding researchers…
www.jic.ac.uk
Reposted by Basile Beaud Benyahia
corriemoreau.bsky.social
UPDATE: The 2025-2026 list of faculty and postdoc positions in ecology and evolutionary biology is out! Be sure to check out this active and helpful community run resources! docs.google.com/spreadsheets...
ecoevojobs.net 2025-26
docs.google.com
Reposted by Basile Beaud Benyahia
daumlab.bsky.social
Out in Science Advances: Our #cryoEM structure of HFTV1, a virus infecting the halophile #archaea. *First full atomic structure (containing all structural proteins) of any tailed virus!* Congrats and thanks to all co-authors and our fantastic collaborators! www.science.org/doi/10.1126/...
Cryo-EM resolves the structure of the archaeal dsDNA virus HFTV1 from head to tail
This structure of an archaeal tailed virus (arTV) provides detailed insights into arTV assembly and infection mechanisms.
www.science.org
Reposted by Basile Beaud Benyahia
jgahan.bsky.social
Amazing work by @thibautbrunet.bsky.social and his lab! I can’t stress enough how significant a development this is for Choanoflagellate research and it has been revolutionary for our work!
thibautbrunet.bsky.social
Latest from ours: www.cell.com/cell-reports...

This is two stories in one: a case study/cautionary tale on developing genetic tools in new organisms, and the first hint at a gene regulatory network for choanoflagellate multicellular development (which turn out to involve a Hippo/YAP/ECM loop!) A 🧵
babebe.bsky.social
Wonderful pair of papers by Augustinas Silale and Ben Berks on the diversity of BAM complexes.

Most diderm bacteria lack all BAM accessory previously identified in E. coli.

These two papers show a whole new set of accessory proteins in Bacteroidota.

How many more BAMs is there out there?
👁️👃🏼👁️