Juliette Mathieu
@jujumathieu.bsky.social
📤 533
📥 401
📝 75
Drosophila germline with JR Huynh and choanoflagellates bridges with T Brunet.
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Juliette Mathieu
Diana Pinheiro
3 days ago
the deadline is coming soon👇 don't miss it, we are looking forward to welcoming all teleost (not just zebrafish 😉) afficionados in Vienna! 🙂🐟🐠🤓
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Juliette Mathieu
Stand Up for Science Paris et région parisienne
6 days ago
3900 signataires, déjà, de la tribune de Stand Up for Science ! Et vous?
standupforscience.fr/tribune-2/
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Juliette Mathieu
Sophie Acton
9 days ago
*Recruiting new group leaders* The
@lmcb-ucl.bsky.social
at University College London are looking for outstanding candidates to sponsor for career development fellowships. Fellows would then be assessed for tenured positions at the end of the fellowship term.
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Thibaut Brunet
11 days ago
Final version
@nature.com
of our paper describing unconventional multicellular development in a choanoflagellate inhabiting an extreme environment. A ton of new data since the first
@biorxivpreprint.bsky.social
preprint (which we've kept updating). A brief 🧵 (carried over from the old place)
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John Burns
12 days ago
Protist lovers: Please apply for a week of rhapsody! Learn by doing: MicroSEA (Microbial Sea Eukaryotes) course is a one-week, field-based summer school to train early-career researchers in the diversity, ecology, and single-cell biology of marine protists.
opbc.sciencesconf.org
#protistsonsky
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Jean Léon Maître
4 months ago
Want to join a happy bunch 🥳 to organise meetings, outreach activities and other initiatives about developmental biology in France? Apply and/or vote 🗳️!
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Cameron Thrash
14 days ago
Clonal-aggregative multicellularity tuned by salinity in a choanoflagellate
www.nature.com/articles/s41...
#jcampubs
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Clonal-aggregative multicellularity tuned by salinity in a choanoflagellate - Nature
The choanoflagellate Choanoeca flexa forms motile and contractile cell monolayers purely clonally, purely aggregatively or through a combination of both processes depending on environmental condi...
https://www.nature.com/articles/s41586-026-10137-y
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Today, I was happy to be able to include a map of my favourite island in my HDR manuscript. Mixing hollidays memories and science. 😍
14 days ago
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Juliette Mathieu
Bertrand Benazeraf
22 days ago
Group Leader Call at the
@cbitoulouse.bsky.social
in Genome biology, projects at the interface with devbio will be given particular attention. please share :)
cbi-toulouse.fr/wp-content/u...
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https://cbi-toulouse.fr/wp-content/uploads/2026/02/AO_CBI_2026.pdf
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Ko-Fan Chen 陳克帆
21 days ago
Dear UK
#drosophila
@FlyBase
Cambridge is now able to accept PO orders for support. So please get in touch with
https://wiki.flybase.org/wiki/FlyBase:Contribute_to_FlyBase
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FlyBase:Contribute to FlyBase - FlyBase Wiki
https://wiki.flybase.org/wiki/FlyBase:Contribute_to_FlyBase
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Juliette Mathieu
Stefan Luschnig
21 days ago
... credits for the 🎥 go to
@theajacobs.bsky.social
To learn more about our work on
#tricellular
junction assembly and dynamics, open positions etc., see
www.uni-muenster.de/Biologie.IMZ...
@uni-muenster.de
@sfb1348.bsky.social
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AG Luschnig - Home
IMZ - AG Grashoff
https://www.uni-muenster.de/Biologie.IMZ/luschnig/
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Juliette Mathieu
Yad Ghavi-Helm
21 days ago
Don't miss this great opportunity!
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Juliette Mathieu
Omaya Dudin 𓂆 ¦🍉¦🦠¦🔬¦
22 days ago
A 🆕
#Ichthyosporea
story Led
[email protected]
, in Co.
@gautamdey.bsky.social
&
@hiralshah.bsky.social
+🔥team across
@embl.org
&
@sciencesunige.bsky.social
We finally have a look at what
#microtubules
are doing during
#cellularization
in
#Sphaeroforma
▶️
tinyurl.com/MTSARC
#ProtistsOnSky
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Dominik Handler
26 days ago
How does the piRNA pathway solve the self vs. non-self problem? 🧬 Since piRNAs come from single-stranded RNA, how does the cell choose the right ones? For years, "piRNA clusters" were seen as THE privileged source. But are they really special and earmarked for biogenesis? (1/19)
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Juliette Mathieu
26 days ago
#stuffthatmatters
but 0.2% yield in 72 days... 🤷♂️
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Beauty of today
#protistsonsky
27 days ago
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Juliette Mathieu
EvolDir
about 1 month ago
Abstract submission and registration for the *10th Euro Evo Devo Meeting 2026* at University of Glasgow (June 8-12, 2026) is open. Early bird deadline: March 5, 2026. More info:
https://www.evodevoconference26.com/
#conference
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Juliette Mathieu
Buzz Baum
about 1 month ago
Extremophile alert! Registration is OPEN for the 2026 EMBO Archaeal workshop in Cambridge. Spaces are limited, so register soon with an abstract if you’d like to give a talk. If you can’t come in person, we are welcoming virtual attendees. So join us online where all talks will be screened!
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Juliette Mathieu
SBCF
about 1 month ago
from viruses to lipid transfer and multiple symbiosis in early eukaryotes...
#cellbiologyofeukaryogenesis
@sbcf.bsky.social
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Juliette Mathieu
SBCF
about 1 month ago
fantastic start for our Eukaryogenesis meeting with a vivid overview of membrane remodelling systems in Archae!
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Juliette Mathieu
SBCF
about 1 month ago
finishing with a path to multicellularity via ultrastructure complexity
#cellbiologyofeukaryogenesis
@sbcf.bsky.social
a big thank you to all speakers!
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Juliette Mathieu
@MorieLAB
about 1 month ago
Please repost and consider applying: we work in such a fantastic context, we ask so interesting questions, and we have such a collegial and best-willing atmosphere… CRBM = Happy & Good Science
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Juliette Mathieu
Nicole King will give a seminar in College de France on the 10th of february at 11.30, telling us about the secret lives of choanoflagellates. Don’t hesitate to join!
about 2 months ago
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Juliette Mathieu
EMBL
about 1 month ago
The origin of eukaryotic cells continues to be one of the greatest mysteries in biology. EMBL Grenoble is excited to welcome Florian Wollweber, who will use cutting-edge imaging techniques to study Asgard archaea — microbes closely related to our earliest ancestors. 🦠🔬
www.embl.org/news/people-...
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Alexis Barr
about 2 months ago
We are also recruiting a Postdoc in cell/molecular biology! 3yr, fully funded by
@cancerresearchuk.org
more details here:
news.cancerresearchuk.org/2025/11/27/s...
Apply here:
www.imperial.ac.uk/jobs/search-...
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Juliette Mathieu
Monica Bettencourt-Dias
about 2 months ago
📣 Please spread: we’re hiring a Lab Manager! It is a critical position in our new lab. As our lab moves to Barcelona and joins the
@crg.eu
, we’re looking for a Lab Manager to help build the lab and set the lab atmosphere. 🔗 Apply here 👉
recruitment.crg.eu/content/jobs...
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Nicole King will give a seminar in College de France on the 10th of february at 11.30, telling us about the secret lives of choanoflagellates. Don’t hesitate to join!
about 2 months ago
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reposted by
Juliette Mathieu
Gaspar Jekely
about 2 months ago
If you are interested in electron microscopy, registration is still open for the "Electron Microscopy Hands-On Course: sample preparation and imaging of marine environmental samples" at Stazione Zoologica in Naples. WIth great teachers from Naples […]
[Original post on biologists.social]
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Juliette Mathieu
Thibaut Brunet
about 2 months ago
Our research scientist Núria Ros-Rocher won the 1st prize
@zeiss-microscopy.bsky.social
microscopy contest with this beautiful choano colony
www.zeiss.fr/microscopie/...
🥳 C. flexa might not yet be a genetic model, but it is now at least a calendar model, which counts for something. I think.
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Harmit Singh Malik
4 months ago
Are you an early-stage graduate student (2nd or 3rd year) or early-stage postdoc based in the US or Canada, working primarily in Drosophila? Would you like to help improve the experience of all trainees working in Drosophila research? If so, read on. (Please repost to reach a broad audience.)
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Juliette Mathieu
Gautam Dey
3 months ago
Thanks
@jcellsci.bsky.social
for this opportunity to contribute to your centenary collection with our take on the state of the field - 10 years after its modern reincarnation 🧪🌍 W/
@alebenoit.bsky.social
@eelcotromer.bsky.social
@fritzlaylin.bsky.social
journals.biologists.com/jcs/article/...
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Evolutionary cell biology comes of age
Summary: This Perspective discusses how the discipline of evolutionary cell biology, by integrating evolutionary theory, comparative physiology and modern molecular approaches, works to understand how...
https://journals.biologists.com/jcs/article/138/24/jcs264348/370175/Evolutionary-cell-biology-comes-of-age
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Juliette Mathieu
Michael Wagner
3 months ago
🚨 Postdoctoral Opportunity for Female Scientists🚨 The University of Vienna is awarding at least 20 fully funded 4 year postdoctoral positions to outstanding female scientists Interested? Get in touch via direct message
careers.univie.ac.at/en/postdoc/e...
#MicroSky
🧪
#PostDoc
@univie.ac.at
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Juliette Mathieu
Jean Léon Maître
3 months ago
📣
#Job
alert! Looking to establish your own independent research in cell biology, development or evo-devo? The
@cnrs.fr
is recruiting 7 scientists in that area of research. Here are updated unofficial guidelines. Reach out to members of the committee if you have questions
c3n-cn.fr/section-24-w...
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Juliette Mathieu
Agathe Chaigne
3 months ago
My lab is hiring a postdoc (ERC funded)! If you're interested, get in touch!
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Sampling in…. Institut Pasteur. Beauties!
3 months ago
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Juliette Mathieu
Archaea Biology Vienna
3 months ago
Crawling motility of Lokiarchaeum ossiferum, our favorite Asgard Archaeon.
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Juliette Mathieu
🌵🌟🌵
3 months ago
Hey, this is a long shot but maybe someone on here can help. My sister and her wife were accepted to university in Rennes and need to move there before the January term starts, but they’re having trouble finding housing. Can anyone rent them a room? Even short term is helpful.
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Juliette Mathieu
Journal of Cell Biology
3 months ago
Intramolecular regulation of the MT-severing enzyme Katanin prevents futile ATP hydrolysis, say Nicolas Joly and Lionel Pintard
@ccdlab.bsky.social
@ijmonod.bsky.social
:
rupress.org/jcb/article/...
#Cytoskeleton
#Biochemistry
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Juliette Mathieu
MOREL Lab / MEMBRAMICS research
4 months ago
don't forget the
@sbcf.bsky.social
special symposium on
#eukaryogenesis
! we have available slots for oral presentation
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Juliette Mathieu
Marco MILAN LAB
4 months ago
Our lab is actively looking for posdocs and there is NOW an Open Call for Postdoc contracts (3 years) here:
www.aei.gob.es/en/announcem...
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https://www.aei.gob.es/en/announcements/announcements-finder/ayudas-contratos-juan-cierva-2025
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Juliette Mathieu
Mikko Taipale
4 months ago
We are looking for a postdoctoral fellow to work on induced proximity 🤜🤛 and functional genomics! Join our team in Toronto 🇨🇦 to tackle major challenges in oncology and neurodegeneration.
www.nature.com/naturecareer...
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POSTDOCTORAL FELLOW - Toronto (City), Ontario (CA) job with Taipale Lab, Donnelly Centre, University of Toronto | 12849004
The Taipale lab in the Donnelly CCBR and University of Toronto is looking for a highly motivated Postdoctoral Fellow
https://www.nature.com/naturecareers/job/12849004/postdoctoral-fellow
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Juliette Mathieu
Manuel Mendoza
4 months ago
Our story on Srs2/PARI family DNA helicases linking chromatin bridges to the Aurora-B dependent NoCut checkpoint is now out in its peer-reviewed version. Thanks to
@reviewcommons.org
and
@jcb.org
for a smooth review process! Original preprint thread here:
bsky.app/profile/long...
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Juliette Mathieu
Buzz Baum
4 months ago
We have wondered what a complex archaeal cell might look like ever since 2014. It’s been a long road (and the journey is far from over), but it’s a good time to pause for breath and look. These Asgard archaeal cells are a surprise! And that is the joy of being a cell biologist.
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Juliette Mathieu
Marco MILAN LAB
4 months ago
Our lab is actively looking for PhD students and there is NOW an Open Call for PhD fellowship at the IRB Barcelona!!!!!
phd.irbbarcelona.org
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Application Guidelines - IRB PhD Call 2026 NOW OPEN! | Irb
https://phd.irbbarcelona.org/
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Juliette Mathieu
Tanmay Bharat
4 months ago
An Asgard archaeon with internal membrane compartments Brilliant study led by
@fmacleod.bsky.social
and Andriko von Kügelgen. Tight collaboration with
@buzzbaum.bsky.social
and lab. Congrats to all authors!
www.biorxiv.org/content/10.1...
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Juliette Mathieu
Fillip Port
4 months ago
🤯This is wow! Molecular mechanism of mRNA export. by
@juliusbrennecke.bsky.social
@plaschkalab.bsky.social
www.nature.com/articles/s41...
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Juliette Mathieu
Ian Hall
4 months ago
🌊 A pandemic-era breakthrough has allowed scientists to literally expand our view of plankton. By using ultrastructure expansion microscopy, researchers visualised the inner workings of hundreds of marine species for the first time
www.sciencedaily.com/releases/202...
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A new microscopy breakthrough is revealing the oceans’ invisible life
A pandemic-era breakthrough has allowed scientists to literally expand our view of plankton. By using ultrastructure expansion microscopy, researchers visualized the inner workings of hundreds of mari...
https://www.sciencedaily.com/releases/2025/11/251101000359.htm?utm_source=chatgpt.com
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Juliette Mathieu
Chris Tape
4 months ago
Paul Nurse describing the main job of a PI (From ‘The Thinking Game’, 2024)
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Prakash Lab at Stanford
4 months ago
Success. Nearly 259 Foldscope deployed in hands of unsuspecting candy crazy kids. Halloween is always more colorful with the microscopes - specially in a few weeks they could look at the micro-fauna of the teeth with so much sugar consumption.
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Juliette Mathieu
Omaya Dudin 𓂆 ¦🍉¦🦠¦🔬¦
4 months ago
🚨Our collaboration with
@centriolelab.bsky.social
&
@gautamdey.bsky.social
is out today in
@cp-cell.bsky.social
We show that
#Expansion
#Microscopy
is a broad-spectrum modality for Euks, enabling 3D phenotypic maps rooted to phylogeny.
#ProtistsOnSky
#SciComm
#SciSky
www.cell.com/cell/fulltex...
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