Basile Beaud Benyahia's Avatar

Basile Beaud Benyahia

@babebe.bsky.social

Microbiologist in Simonetta Gribaldoโ€™s lab at Institut Pasteur. Love membranes, evolution and bacteria that never want to grow the way i want them to ๐Ÿฅฒโœจ๐Ÿ”ฎ

1,571 Followers  |  549 Following  |  78 Posts  |  Joined: 10.11.2024  |  1.9151

Latest posts by babebe.bsky.social on Bluesky

Preview
What makes PhD students happy? Good supervision Supervisors who invest in positive mentoring relationships with their PhD candidates also reap the benefits for their own research.

Supervisors who invest in positive mentoring relationships with their PhD candidates also reap the benefits for their own research

go.nature.com/4hriohE

22.10.2025 09:53 โ€” ๐Ÿ‘ 41    ๐Ÿ” 18    ๐Ÿ’ฌ 2    ๐Ÿ“Œ 0

We are hiring a โœจ bioinformatics PhD student โœจ for fall 2026 as part of the @evomg-dn.bsky.social MSCA doctoral network!

Our project in a nutshell: can the evolution of gene expression in the uterus point us towards which genes are important for human uterine diseases?

To apply ๐Ÿ‘‰ www.evomg-dn.eu

21.10.2025 13:07 โ€” ๐Ÿ‘ 5    ๐Ÿ” 6    ๐Ÿ’ฌ 0    ๐Ÿ“Œ 0
Post image

Sign up for our annual Impromptu Symposium on Nov. 21 in the Biophore @unil.bsky.social organized by Christophe Keel and Jordan Vacheron, which will explore the fascinating world of microbeโ€“plant interactions with an exciting speaker line up!
Registration (lunch included): forms.gle/t4fC8uQV5HQF...

20.10.2025 09:36 โ€” ๐Ÿ‘ 8    ๐Ÿ” 5    ๐Ÿ’ฌ 0    ๐Ÿ“Œ 0
Post image

#PhD Position: Interested in the evolutionary and ecological impacts of whole genome duplication?

Join Dr. Tia-Lynn Ashman @drtialynn.bsky.social
and I at the U. of Pittsburgh, to test what drives the competitive outcomes between diploids and #polyploids

Details: shorturl.at/nQ8UW

20.10.2025 16:17 โ€” ๐Ÿ‘ 22    ๐Ÿ” 25    ๐Ÿ’ฌ 1    ๐Ÿ“Œ 0
Post image

Weโ€™re hiring! KUMC's Dept. of Microbiol., Mol. Genet. & Immunol. seeks a new Asst. Professor in Immunology. Be part of a vibrant department and benefit from association with the NCI-designated KU Cancer Center. Come join us in Kansas City! Apply here: kumc.wd5.myworkdayjobs.com/en-US/kumc-j...

20.10.2025 20:57 โ€” ๐Ÿ‘ 6    ๐Ÿ” 19    ๐Ÿ’ฌ 0    ๐Ÿ“Œ 0
Preview
Viruses and virus satellites of haloarchaea and their nanosized DPANN symbionts reveal intricate nested interactions - Nature Microbiology An exploration of the viromes of haloarchaea and their ultra-small DPANN symbionts reveals plasmid-derived satellites of viruses from both archaeal groups, highlighting the complexity of nested symbio...

Viruses and virus satellites of haloarchaea and their nanosized DPANN symbionts reveal intricate nested interactions
#microbiology #virology #viruses #archaea
@natmicrobiol.nature.com
www.nature.com/articles/s41...

19.10.2025 09:39 โ€” ๐Ÿ‘ 8    ๐Ÿ” 4    ๐Ÿ’ฌ 2    ๐Ÿ“Œ 0
Post image

#microsky #mevosky @spp2389.bsky.social

A PhD position is available in my lab to work on:

Emergence and self-organisation of bacterial metabolism in consortia of cross-feeding bacteria.

Please RT

Deadline: 12.11.25

More infos ๐Ÿ‘‡
shorturl.at/rAKAT

15.10.2025 13:07 โ€” ๐Ÿ‘ 35    ๐Ÿ” 45    ๐Ÿ’ฌ 1    ๐Ÿ“Œ 1
Preview
Inducible transposon mutagenesis identifies bacterial fitness determinants during infection in mice - Nature Microbiology InducTn-seq, a method for inducible mutagenesis followed by transposon insertion site sequencing, enables temporal control of transposition to bypass population bottlenecks and enable the quantificati...

OUT NOW: Inducible transposon mutagenesis identifies bacterial fitness determinants during infection in mice

#microsky ๐Ÿงช

www.nature.com/articles/s41...

27.03.2025 16:35 โ€” ๐Ÿ‘ 96    ๐Ÿ” 53    ๐Ÿ’ฌ 3    ๐Ÿ“Œ 1
Preview
Ecological constraints foster both extreme viral-host lineage stability and mobile element diversity in a marine community Phages are typically viewed as very rapidly evolving biological entities. Little is known, however, about whether and how phages can establish long-term genetic stability. We addressed this eco-evolut...

Phages evolve fast, or do they?
In oysters, some stay identical for years.
With >1,200 phages & 600 Vibrio genomes, we reveal long-term stability and new mobile elements.
Proud of this collaborative work across our teams (Roscoff-UdeM and @epcrocha.bsky.social www.biorxiv.org/cgi/content/...

12.10.2025 21:16 โ€” ๐Ÿ‘ 86    ๐Ÿ” 50    ๐Ÿ’ฌ 1    ๐Ÿ“Œ 2
Preview
Research engineer in Bioimage Analysis for the researchers of the inIdEx FORMULA Hi all We are looking for a bioimage analysis to work in an image analysis core facility in beautiful Paris. Can I ask you to share this opportunity with your networks? The position is in the Instit...

Job alert!

We are looking for a bioimage analysis to work in an image analysis core facility in beautiful Paris. Can I ask you to share this opportunity with your networks?

See also on the forum:
forum.image.sc/t/research-e...

07.10.2025 12:39 โ€” ๐Ÿ‘ 60    ๐Ÿ” 80    ๐Ÿ’ฌ 2    ๐Ÿ“Œ 8

Any conversation with @markowenmartin.bsky.social is a fun conversation. Really enjoyed sharing our science and my messy whiteboard! Come for a discussion of the environment and antibiotic resistance, stay for a (somewhat tortured) comparison of biology education to learning a foreign language. ๐Ÿ’œ

18.10.2025 12:50 โ€” ๐Ÿ‘ 8    ๐Ÿ” 1    ๐Ÿ’ฌ 0    ๐Ÿ“Œ 0
Preview
'Fela Kuti: Fear No Man' podcast explores the icon's music and activism Peabody Award-winning journalist Jad Abumrad is back with a new podcast series Fela Kuti: Fear No Man, investigating the icon's creation of Afrobeats and his fight against oppression.

Peabody Award-winning journalist Jad Abumrad is back with a new podcast series Fela Kuti: Fear No Man, investigating the icon's creation of Afrobeats and his fight against oppression. n.pr/47wArzy

18.10.2025 02:13 โ€” ๐Ÿ‘ 303    ๐Ÿ” 65    ๐Ÿ’ฌ 3    ๐Ÿ“Œ 8
Post image Post image

Back from fly lab retreat with some little friends :) hope i manage to make them grow in @thibautbrunet.bsky.socialโ€™s lab

17.10.2025 13:05 โ€” ๐Ÿ‘ 24    ๐Ÿ” 5    ๐Ÿ’ฌ 2    ๐Ÿ“Œ 1
Post image

Genome maintenance by telomerase is a fundamental process in nearly all eukaryotes. But where does it come from?

Today, we report the discovery of telomerase homologs in a family of antiviral reverse transcriptases, revealing an unexpected evolutionary origin in bacteria.

doi.org/10.1101/2025...

17.10.2025 12:47 โ€” ๐Ÿ‘ 82    ๐Ÿ” 31    ๐Ÿ’ฌ 1    ๐Ÿ“Œ 3
Preview
Gene expression divergence following gene and genome duplications in spatially resolved plant transcriptomes After gene and genome duplications, expression divergence across cell types is not random, and it can be explained by a combination of gene age, gene funct

Our paper on the evolution (duplicated) gene expression divergence in spatially resolved plant transcriptomes is now out @theplantcell.bsky.social

w/ @yvdp.bsky.social

#PlantSci #Evolution

academic.oup.com/plcell/advan...

16.10.2025 11:20 โ€” ๐Ÿ‘ 45    ๐Ÿ” 19    ๐Ÿ’ฌ 1    ๐Ÿ“Œ 0

Many years ago, choano legend Barry Leadbeater told me that chain colonies of certain choanos could be flexible and dynamically change curvature (like C. flexa sheets) - but I had never really seen it until these beautiful Cassis samples from @jujumathieu.bsky.social. As usual, Barry was right!

17.10.2025 14:50 โ€” ๐Ÿ‘ 39    ๐Ÿ” 5    ๐Ÿ’ฌ 2    ๐Ÿ“Œ 1

Donโ€™t miss the first APH meeting of the season this coming Wednesday!

17.10.2025 17:06 โ€” ๐Ÿ‘ 3    ๐Ÿ” 2    ๐Ÿ’ฌ 0    ๐Ÿ“Œ 0

Congrats Yifan ! ๐ŸŽถ๐Ÿฅ

17.10.2025 10:40 โ€” ๐Ÿ‘ 1    ๐Ÿ” 0    ๐Ÿ’ฌ 1    ๐Ÿ“Œ 0
Preview
Viruses and virus satellites of haloarchaea and their nanosized DPANN symbionts reveal intricate nested interactions - Nature Microbiology An exploration of the viromes of haloarchaea and their ultra-small DPANN symbionts reveals plasmid-derived satellites of viruses from both archaeal groups, highlighting the complexity of nested symbio...

Our work on viruses and virus satellites of haloarchaea and their DPANN symbionts is out today in Nature Microbiology!
@mkrupovic.bsky.social @deemteam.bsky.social @anagtz.bsky.social
www.nature.com/articles/s41...

17.10.2025 09:53 โ€” ๐Ÿ‘ 60    ๐Ÿ” 25    ๐Ÿ’ฌ 3    ๐Ÿ“Œ 2

Check out our paper on intricate nested interactions between viruses and virus satellites of haloarchaea and their nanosized DPANN symbionts. Excellent collaboration with @deemteam.bsky.social, @anagtz.bsky.social and Michail Yakimov
Free access link: rdcu.be/eLtCH
๐Ÿงต by @yifanzhou.bsky.social ๐Ÿ‘‡

17.10.2025 10:28 โ€” ๐Ÿ‘ 58    ๐Ÿ” 30    ๐Ÿ’ฌ 0    ๐Ÿ“Œ 2
A diagram showing the environmental distribution of methyl coenzyme M reductase encoding Thermoproteota.

A diagram showing the environmental distribution of methyl coenzyme M reductase encoding Thermoproteota.

New preprint: Methyl co-enzme M reductase encoding (potentially methanogenic) Thermoproteota are widespread and transcriptionally active in diverse anoxic ecosystems! @dr-zj.bsky.social, Matthew Kollom & @emileyeloe-fadrosh.bsky.social www.biorxiv.org/cgi/content/... Funded by the DOE BER program.

16.10.2025 21:10 โ€” ๐Ÿ‘ 18    ๐Ÿ” 10    ๐Ÿ’ฌ 1    ๐Ÿ“Œ 0

Very very cool ๐Ÿฅ

16.10.2025 10:03 โ€” ๐Ÿ‘ 1    ๐Ÿ” 0    ๐Ÿ’ฌ 0    ๐Ÿ“Œ 0

Hello everyone, take a look at my cool bugs from the Microbial Dark Matter phylum Saccharibacteria! These ultrasmall bacteria (in green) track down Actinobacteria hosts (not in green) and grow on the host cell envelope.

15.10.2025 17:01 โ€” ๐Ÿ‘ 25    ๐Ÿ” 10    ๐Ÿ’ฌ 1    ๐Ÿ“Œ 1
Client Challenge

Cannulae paper published in final form. Thanks to the many collaborators and to the reviewers. @jerryknowsnothing.bsky.social @mikesleutel.bsky.social @vikramalva.bsky.social

rdcu.be/eKVlI

14.10.2025 10:57 โ€” ๐Ÿ‘ 4    ๐Ÿ” 2    ๐Ÿ’ฌ 0    ๐Ÿ“Œ 1

Our Pyrodictium cannulae paper is out in its final form! Cannulae assemble into calcium-stabilized tubular filaments stable at 100 ยฐCโ€”a unique archaeal cellโ€“cell connection. Led brilliantly by @mikesleutel.bsky.social & @vinceconticello.bsky.social.

www.nature.com/articles/s41467-025-64120-8

14.10.2025 14:24 โ€” ๐Ÿ‘ 23    ๐Ÿ” 8    ๐Ÿ’ฌ 1    ๐Ÿ“Œ 0
Preview
E15 Groups The Helmholtz Institute for RNA-based Infection Researchopens a call for

Looking to start your own lab? ๐Ÿงฌ๐Ÿงช The Helmholtz Institute Wรผrzburg (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...

13.10.2025 13:30 โ€” ๐Ÿ‘ 18    ๐Ÿ” 27    ๐Ÿ’ฌ 0    ๐Ÿ“Œ 0

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...

14.10.2025 04:58 โ€” ๐Ÿ‘ 19    ๐Ÿ” 14    ๐Ÿ’ฌ 1    ๐Ÿ“Œ 1
Preview
Unlocking data in Klebsiella lysogens to predict capsular type-specificity of phage depolymerases - Nature Communications Here, the authors exploit the genetic information encoded in Klebsiella prophages to model the interplay between bacteria, prophages, and their depolymerases, using a directed acyclic graph-model and a sequence clustering-based model.

Can we exploit past phage infection events (prophages) to decipher the specificity of phage receptor-binding proteins such as depolymerases?๐Ÿ”Ž Happy to share our recent work at @natcomms.nature.com ๐Ÿ”ฝ #microsky #phagesky

www.nature.com/articles/s41...

08.10.2025 08:59 โ€” ๐Ÿ‘ 47    ๐Ÿ” 26    ๐Ÿ’ฌ 2    ๐Ÿ“Œ 0

A toolkit for transposon libraries and functional genomics in intestinal Bacteroidales https://www.biorxiv.org/content/10.1101/2025.10.10.681549v1

11.10.2025 03:16 โ€” ๐Ÿ‘ 9    ๐Ÿ” 7    ๐Ÿ’ฌ 0    ๐Ÿ“Œ 2

Thrilled to see this work out. I enjoyed our collaboration @antoinehocher and loved working on this project. Congrats to the entire team! @tunglejic.bsky.social

11.10.2025 13:12 โ€” ๐Ÿ‘ 18    ๐Ÿ” 7    ๐Ÿ’ฌ 1    ๐Ÿ“Œ 0

@babebe is following 20 prominent accounts