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Vicky Lioy

@vslioy.bsky.social
251 followers 159 following 79 posts

Team leader @i2bcparissaclay.bsky.social #GenomeBiologyI2BC. Interested in bacterial chromosome and chromatin organization. Explore our work: www.i2bc.paris-saclay.fr/page-equip…

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Reposted by Vicky Lioy
biophychrom.bsky.social @biophychrom.bsky.social · 05/02/2026
Mark your calendars for the next incarnation of the Biology and Physics of the Prokaryotic Chromosome meeting to be held in Paris on July 6-9, 2027. See the web site for further information biophychrom2027.sciencesconf.org
biophychrom2027.sciencesconf.org
The Biology and Physics of Prokaryotic Chromosomes VIII - Sciencesconf.org
Presentation
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Vicky Lioy @vslioy.bsky.social · 05/06/2026
Envie d’un peu de science le 25 juin à 19h à Gif-sur-Yvette ? Ne ratez pas la présentation de 'Génomes : la construction du vivant', coordonné par Frédéric Boccard 👇 sco.lt/6VN0Ai
sco.lt
Rencontre-Dédicace avec Frédéric Boccard - 25 juin 2026 à Liragif | I2BC Paris-Saclay
Rencontre-Dédicace avec Frédéric Boccard Le 25 Juin 2026 de 19h00 à 20h00 Librairie Liragif 15 Square de la Mairie , 91190 Gif-sur-Yvette   Pour Génomes, la construction du vivant paru aux éditions CN...
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Tobias Warnecke @tobiaswarnecke.bsky.social · 05/03/2026
Pls re-post: My department @oxfordbiochemistry.bsky.social are recruiting for several new faculty positions (links below). Broad search in molecular biology/biochemistry, across prokaryotes and eukaryotes. Interested in understanding life at the molecular level, this job might be for you! 1/n
my.corehr.com
Job Details
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Vicky Lioy @vslioy.bsky.social · 08/04/2026
Come work with us! Deadline: April 22, 2026 🔬🧪🧫
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Stephan Gruber @gruberlab.bsky.social · 31/03/2026
Last day to register for the SMC meeting 2026!
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Kasia Siudeja @ksiudeja.bsky.social · 31/03/2026
📣📣📣 A post-doc opportunity not to be missed in an ATIP-Avenir funded lab in the @i2bcparissaclay.bsky.social (and our neighbor 🪰🔬🧬)! Heterochromatin, spermatogenesis, meiotic drive and Drosophila, with @cecilecourret.bsky.social. Apply before the position fills!
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Dame lab at Leiden University @damelab.bsky.social · 27/03/2026
New review in @cp-trendsgenetics.bsky.social on the fascinating world of chromatin organization in Asgard archaea. Very nice joint effort with @jvhooff.bsky.social www.sciencedirect.com/science/arti...
sciencedirect.com
Chromatin organization in Asgard archaea: histones, SMC complexes, and the archaeal roots of eukaryotic chromatin
The genomes of organisms across the tree of life are structurally and functionally organized into chromatin. In eukaryotes, within an organelle called…
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Grainger Lab @graingerlab.bsky.social · 24/03/2026
Two post-doctoral positions open in our lab. We're looking for people with expertise in molecular microbiology and/or genome-scale tools. Initially 3 yrs, posts could be extended for upto 8 yrs. If you'd like to know more about us take a look at www.graingerlab.com www.jobs.ac.uk/job/DQY475/r...
jobs.ac.uk
Research Fellow (Postdoctoral) at University of Birmingham
Explore an exciting academic career as a Research Fellow (Postdoctoral). Don't miss out on other academic jobs. Click to apply and explore more opportunities.
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Oded Rechavi @odedrechavi.bsky.social · 23/03/2026
New study (reporting very impressive results) shows AI can infer identity from posts alone. Can this tool also de-anonymize the reviewers of your paper? (assuming they didn't use AI to write their reviews)
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Vicky Lioy @vslioy.bsky.social · 20/03/2026
The I2BC is now accepting applications for new group leader positions. Explore our research at the Institute in our Journal: www.scoop.it/u/institut-d... Deadline: April 22, 2026 @i2bcparissaclay.bsky.social
scoop.it
I2BC Paris-Saclay | Scoop.it
Scoop.it enables professionals and businesses to research and publish content through its content curation tool.
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Jessica Andreani @jessicaandreani.bsky.social · 18/03/2026
🚨Come work with us! 🚨 I2BC is recruiting new team leaders in molecular and cellular biology, with special attention to multidisciplinary approaches and computational biology. 🧬🧪🔬👩‍🔬🧑‍💻 We provide a great environment with top-notch technological facilities. 🗓️ Apply by April 22, 2026!
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i2bcparissaclay.bsky.social @i2bcparissaclay.bsky.social · 17/03/2026
We are looking for outstanding scientists to develop ambitious research programs in molecular and cellular biology, with special interest in multidisciplinary projects and computational biology.More info: www.i2bc.paris-saclay.fr #MolecularBiology #CellBiology #ComputationalBiology #TeamLeaders#I2BC
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Daan Noordermeer lab @daannoordermeerlab.bsky.social · 13/03/2026
🚨🚨🚨 My institute, the @i2bcparissaclay.bsky.social in beautiful Gif-sur-Yvette and part of @univparissaclay.bsky.social, is recruiting group leaders! Announcement here: www.i2bc.paris-saclay.fr/join-i2bc/te... Open to early career scientist from anywhere or mid-career already in France. Please RB!
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Vicky Lioy @vslioy.bsky.social · 11/03/2026
Are you investigating the biology of prokaryotic or eukaryotic cells? Are you looking for an excellent scientific environment to establish and lead your own research team? The I2BC is your place and a new call for team leaders is now open. More info👇Deadline 22nd April @i2bcparissaclay.bsky.social
i2bc.paris-saclay.fr
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Vicky Lioy @vslioy.bsky.social · 14/02/2026
📢 Save the date! #Biophychrom2027 will take place at Paris-Saclay in July 2027. More details coming soon!
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Nico Rascovan @nrascovan.bsky.social · 27/01/2026
Institut Pasteur (@pasteur.fr) is recruiting new young PIs to open new groups in the Institute. Deadline is February 9th! Don't miss the opportunity!
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Dame lab at Leiden University @damelab.bsky.social · 16/01/2026
I am very pleased to share that our database of prokaryotic and viral histones, ProHistoneDB, is now available online at prohistonedb.org. Please also see the accompanying article in J Mol Biol: doi.org/10.1016/j.jm...
prohistonedb.org
ProHistoneDB
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Julie Biteen @juliebiteenlab.bsky.social · 16/01/2026
Bacteria are amazing! The abundant Dps protein binds and protects DNA in stationary-phase cells with minimal effect on chromosome accessibility, dynamics, and organization. Now in NAR doi.org/10.1093/nar/...; I'm really proud of our multidisciplinary team led by Lauren, Lindsay, and Xiaofeng, et al.
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Anne Lopes @anne-lopes.bsky.social · 11/01/2026
Fresh news on de novo genes! Happy to present our latest work published in Nature communications: www.nature.com/articles/s41... Keywords not in specific order: intergenic ORFs, de novo genes, GC content, foldability, genetic code, ancestral sequence reconstruction and more :)
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Vicky Lioy @vslioy.bsky.social · 11/01/2026
Le CNRS met en avant notre article publié dans @natcomms.nature.com Un grand merci à toutes et tous pour ce beau projet mené en collaboration avec #MKortebi @mickaelbourge.bsky.social @imagerie-gif.bsky.social #NGSFacilityI2BC, #E.vanDijk, @bury-mone.bsky.social, #CDorman et #FBoccard
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Alf Soler-Bistué 🦠🔬🧫 @alfmicrobe.bsky.social · 08/01/2026
After 4 years of joint effort of my Lab and Dr. Llorente Team we took for first time SCRaMbLE to a bacterial system! This allowed us to massively reordered the main chromosome of Vibrio natriegens! biorxiv.org/content/10.6... Here's a 🧵
biorxiv.org
Creating bacterial genomic diversity through large-scale reconfigurations reveals phenotype robustness to organizational genome change
The ability to generate genomic diversity expands opportunities for understanding and engineering biology. Here, we demonstrate on-demand generation of diversity in bacterial genome configurations and...
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Aurele Piazza @aurelepiazza.bsky.social · 06/01/2026
SMC and recombination enthusiasts: we updated our work describing the loop extrusion properties of budding yeast condensin and its function in biasing donor usage for mating-type switching. Lots of cool new data, check it out! www.biorxiv.org/content/10.1...
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Vicky Lioy @vslioy.bsky.social · 06/01/2026
White start to the year. Happy 2026 to everyone! @i2bcparissaclay.bsky.social
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Vicky Lioy @vslioy.bsky.social · 16/12/2025
Today was the last scientific council of #GenomeBiologyi2bc. Thank you @betermieri2bc.bsky.social, #Julie_Soutourina and @phbouloc.bsky.social , for your support and for creating such a great scientific environment.
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Vicky Lioy @vslioy.bsky.social · 15/12/2025
Nos travaux de recherche mis en avant dans Le Journal du CNRS !😀 @i2bcparissaclay.bsky.social
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Vicky Lioy @vslioy.bsky.social · 08/12/2025
Open FSEP position in our team 📣 Nous recrutons un/e Ingénieur/e d’étude en biologie. Profil : être titulaire d’un poste permanent au CNRS (IE) et avoir envie d’étudier la chromatine bactérienne 😉 Date limite : jeudi 15 janvier. Détails et candidature ici : mobiliteinterne.cnrs.fr/ords/afip/ow...
mobiliteinterne.cnrs.fr
Détails de la fonction choisie
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Vicky Lioy @vslioy.bsky.social · 06/12/2025
What a wonderful week in Japan! 🇯🇵 Many thanks to Kazutoshi Kasho and Prof. Oshima for inviting me to #MBSJ2025. Special thanks to @naomichitakemata.bsky.social and Shogo Ozaki for organising such a great satellite symposium. It was truly a pleasure discussing science with all of you.
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Daniela Barillà @danielabarilla.bsky.social · 19/11/2025
New exciting work on genome segregation in Haloferax by @premrajka.bsky.social and @bramkamplab.bsky.social group. 🧬<>🧬
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Daniela Barillà @danielabarilla.bsky.social · 09/11/2025
📢 Interested in #chromosomes 🧬 & #archaea thriving at the edge of life? PhD project in York,UK on how archaea pass on their genome to daughter cells.Friendly supervisors: me, @steve-quinn-lab.bsky.social & @georgerheath.bsky.social www.findaphd.com/phds/project... 📅 January 7, 2026 Please RP🙏thx!
Archaeal cells whose DNA has been stained with a blue dye. Zoomed-in images of mutant cells that display chromosome segregation defects.High-resolution images of DNA-protein complexes obtained with atomic force microscopy. Upon binding, the protein bridges distant sites, forming loops.
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Oded Rechavi @odedrechavi.bsky.social · 06/11/2025
IT'S HAPPENING! 💥 I'm psyched to launch the collaboration between @qedscience.bsky.social & @openrxiv.bsky.social @biorxivpreprint.bsky.social! Preprint + q.e.d = your science is out there, and anyone can appreciate it. Let's care about making discoveries, and not on “getting published” (1/3) 👇
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Vicky Lioy @vslioy.bsky.social · 06/11/2025
🎉🥳👏Congratulations to Olivier and to the consortium. Excellent results will come to light soon in the #GenomeBiologyI2BC Department.
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Gemma Langridge @gemma-langridge.bsky.social · 28/10/2025
🚨 Another funded PhD alert🚨 We are recruiting again! For a PhD student to start with us in the @langridgelab.bsky.social October 2026 - please share 👀 If you are interested in foodborne pathogens, public health and phage, look no further 🦠🏥🧬 ➡️ tinyurl.com/3zvavp2t ⬅️ Apply by 6 Jan 2026 🗓️
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Vicky Lioy @vslioy.bsky.social · 25/10/2025
#qed seems to be a new AI tool that could change the way we review (and write!) papers. Let’s try it!
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Zeynep Baharoglu @zeynepbaharoglu.bsky.social · 25/10/2025
Nucleoid structure and dynamics influence natural chromosomal transformation in Bacillus subtilis: the role of EbfC url: academic.oup.com/nar/article/...
academic.oup.com
Nucleoid structure and dynamics influence natural chromosomal transformation in Bacillus subtilis: the role of EbfC
Abstract. Natural chromosomal transformation (NCT) in Bacillus subtilis requires RecA and its accessory proteins including RecX and RecD2. Inactivation of
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Vicky Lioy @vslioy.bsky.social · 24/10/2025
Another new team at #GenomeBiologyI2BC. Congratulations @cecilecourret.bsky.social
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Vicky Lioy @vslioy.bsky.social · 22/10/2025
Kicking off day two at the Spatial Organization of Biological Functions meeting at ICTS Bangalore! The first day was fascinating! #SOBF2025
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Stephan Gruber @gruberlab.bsky.social · 09/10/2025
How do SMC complexes load onto DNA to get ready for loop extrusion? @roisnehamelinf.bsky.social & co discovered that Wadjet, an SMC complex involved in bacterial DNA immunity, performs some impressive molecular gymnastics 🤸‍♂️🤸‍♂️🤸‍♂️. Check out the new paper: www.cell.com/molecular-ce...
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Chloe Girard, PhD @chloegirard.bsky.social · 01/10/2025
🚨 First pre-print from my team !! TL;DR: presence of polymorphism (sequence differences between the homologous chromosomes) can *increase* the local rate of recombination in Arabidopsis thaliana, turning cold regions of the genome hot (purple v. grey) !
The recombination frequency (cM/Mb) along chromosome 4 of A. thaliana (female meiosis). 

In full hybrids (grey), where polymorphism is distributed all along chromosomes, most crossovers occur in the regions surrounding the Centromere (Cen), and very few at chromosome ends (Tel: telomeres). 

In lines where polymorphism is restricted to chromosome ends (purple), the local recombination rate increases drastically, at the expense of the non-polymorphic regions (yellow).
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Géraldine Laloux @lalouxlab.bsky.social · 25/09/2025
📝New preprint! #MicroSky 🕰️We chart the full, synchronized lifecycle of a predatory bacterium using Hi-C, RNA-seq, ChIP-seq & microscopy. 🧬We uncover dramatic shifts in nucleoid architecture & transcription, tightly coordinated with predation. www.biorxiv.org/content/10.1...
biorxiv.org
Dynamics and interplay of gene expression and chromosome organization across a predatory lifecycle
The obligate predatory bacterium Bdellovibrio bacteriovorus alternates between a motile attack phase and a growth phase inside another bacterium, during which it undergoes multiple rounds of DNA repli...
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Emma Waters @emmabeansworth.bsky.social · 19/09/2025
The @yorkmuseumstrust.bsky.social's Hospitium was such a lovely location for the @biochemsoc.bsky.social #BioPhyChrom2025 conference dinner. Gorgeous gardens, fabulous food & captivating conversations Thank you to the organisers for creating a great program & friendly interdisciplinary environment
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Vicky Lioy @vslioy.bsky.social · 19/09/2025
This also happened at #BioPhyChrom2025, congratulations @ceesdekker.bsky.social @danielabarilla.bsky.social @damelab.bsky.social @graingerlab.bsky.social
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Romain Koszul @rkoszul.bsky.social · 19/09/2025
New paper! We generated and/or (re)analyzed ~100 #metagenomics Hi-C datasets to provide a comprehensive analysis of bacterial and viral metagenomes across VERY different environments. Congratulations to all authors especially Amaury Bignaud and @mmarbout.bsky.social for the huge work! #metaHiC
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Biochemical Society @biochemsoc.bsky.social · 19/09/2025
That’s a wrap for The Biology and Physics of Prokaryotic Chromosomes VII 2025. A big thank you to all those who attended 🧪 #BioPhyChrom2025 #BiochemEvents
Group photo
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Vicky Lioy @vslioy.bsky.social · 19/09/2025
#Biophychrom2025 is over, but we spent four exciting days discussing the biology and physics of prokaryotic chromosomes. Congratulations to all the attendees for making this conference a success. @biochemsoc.bsky.social @danielabarilla.bsky.social @graingerlab.bsky.social @damelab.bsky.social
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Daniela Barillà @danielabarilla.bsky.social · 19/09/2025
#BioPhyChrom25 gala dinner at the 14th century #Hospitium venue in York, and @agnesnoy.bsky.social talk. Lots of discussion and ideas for BioPhyChrom2027… Great vibes and atmosphere! @biophychrom.bsky.social @damelab.bsky.social @vslioy.bsky.social @graingerlab.bsky.social @biochemsoc.bsky.social 🧬
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Emma Waters @emmabeansworth.bsky.social · 19/09/2025
Well that's a wrap @biochemsoc.bsky.social #BioPhyChrom2025 thank you to the organisers & everyone here for contributing to a wonderful week. Looking forward to hopefully seeing you all again in Paris 🇫🇷 @danielabarilla.bsky.social @damelab.bsky.social @graingerlab.bsky.social @vslioy.bsky.social
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Langridge Lab @langridgelab.bsky.social · 17/09/2025
We have been hearing great things about @biochemsoc.bsky.social #BioPhyChrom2025 & it looks like our Emma is having fun.. maybe too much?😉 Don't worry when she's back she will be writing a paper on this work showing that genomic rearrangement can impact #virulence & #AMR. Find Poster 9 to hear more
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Grainger Lab @graingerlab.bsky.social · 16/09/2025
@danielabarilla.bsky.social kicking off #BioPhyChrom2025 - a fantastic turn out too...
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Emma Waters @emmabeansworth.bsky.social · 16/09/2025
Who's ready for an exciting week ahead in York @biochemsoc.bsky.social's Biology & physics of Prokaroytic Chromosomes?! #BioPhyChrom2025
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Biochemical Society @biochemsoc.bsky.social · 16/09/2025
A big welcome to the attendees of The Biology and Physics of Prokaryotic Chromosomes VII. We’re looking forward to bringing together the community in York #BiochemEvent #BioPhyChrom2025
Attendees at the event
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