Omaya Dudin🍉¦ 🦠¦🔬¦
@dudin_o
Followers
2K
Following
4K
Media
288
Statuses
2K
Evo Cell Bio of #Multicellular #Development. https://t.co/vnIgQqITsC. @UNIGEnews ¦ @EMBO_YIP¦ #Protist,#Evolution,#Embryo,#Ichthyosporea,#PlanExM, #Microscopy, #UExM
Geneva, Switzerland
Joined October 2018
Our latest #Ichthyosporean #EvoDevo story, led by M. Olivetta @ChandniBhickta @NChiaruttini & in co. with @burnsajohn is finally out @Nature . Link⏩: https://t.co/hBM8qMDX3I Preprint⏩: https://t.co/8eoQdlNPes 1/5)
23
107
290
This account will remain- but I'm disconnecting from this platform for so many obvious reasons. You can find me or follow our labs news at 🟦 sky
1
0
5
First study from the lab is out! We describe ApuRs, a new family of microbial rhodopsins unique from apusomonads. ApuRs represent the first anion-conducting rhodopsin channels that can be controlled by UV light, offering potential as new optogenetic tools. https://t.co/q4dnzj9w4j
1
5
20
We have a great lineup of speakers: @Dey_Gautam @vincentflora @KatrinaVelle @jordivangestel @PilhoferLab @mixotrophe @jasnir_ See the whole list of speakers here : https://t.co/hHQYFfwigj
epfl-latsis-2025.org
0
2
6
With @guille_rochelle we are very happy to announce the upcoming #Latsis Symposium " Shaping microbial life in a changing environment" over July 8-10 at @EPFL_en Registrations are open til May 23rd. LINK: https://t.co/O2Oj1gBrl0
1
3
13
Thrilled to share our lab's first evolutionary cytoskeleton study! We uncover two distinct FtsZ paralogs in Odinarchaeota—OdinFtsZ1 forms curved filaments, while OdinFtsZ2 assembles into spiral rings. A glimpse into tubulin evolution! #Eukaryogenesis #AsgardArchaea #cytoskeleton
Distinct filament morphology and membrane tethering features of the dual FtsZs in Odinarchaeota https://t.co/ufAjwxU2hF
#biorxiv_biochem
20
37
208
Centromere evolution isn't a sudden switch! Our study shows centromere transitions are a step-by-step process driven by a combination of drift and selection. Discover how the kinetochore interface shapes this gradual change in our new preprint https://t.co/NAVeR8Owtd 🧵(1/8)
3
24
67
Most plants can`t handle salt, but have evolved strategies to survive in it. How do they do it?🌱 Excited to share some of our first insights using a new cryoelemental imaging technique to answer these questions at the subcellular scale! (1/8) @Nature
nature.com
Nature - This study demonstrates that cryo nanoscale secondary ion mass spectrometry (CryoNanoSIMS) enables direct multi-elemental imaging at subcellular resolution of macro- and micronutrients or...
14
83
305
New #LabPic since today! The lab is growing & will double by the end of this year, so there will be new faces soon🥳🎈. From Right to Left: @HiralABShah, Marine, @Baukjeje, @MargaridaMArauj & @LargowSandor.
2
1
80
Well if you are into Animal Origins, well you can't really miss this one out this year. And if you are not into Animal Origins, well, you still cannot missout on Roscoff and "THE" Kouignnettes. See you there.
Monod Conference "Origin of metazoans": fossils, genomes, cell biology, gene regulation, development, and more. Join us in Roscoff for an exceptional speaker line-up and stunning venue! 🗓️Abstract deadline: March 4. Register and share! https://t.co/Hs5xRK6NsV
0
1
10
🚨Why can’t mammals regenerate legs or arms like frog tadpoles or salamanders? Our preprint tackles (part of) this BIG question with surprising findings about oxygen sensing 🔗 https://t.co/LCrhj87t29 Happy New Year, everyone! 🎉 🐭 vs 🐸 #evodevo #regenerative #cellbio 🧵👇
biorxiv.org
Why mammals cannot regenerate limbs, unlike amphibians, presents a longstanding puzzle in biology. We show that exposing ex vivo amputated embryonic mouse limbs to subatmospheric oxygen environment,...
8
84
354
After a year filled with intense emotions: the worst being the ongoing slaughter back home & the best being my move to @UNIGEnews with👌🎉 discoveries. I wish you all an amazing 2025. May this year bring real justice, free from double standards. & yes i'll take spaghetti too.
1
0
5
We are finally back. 👌
Happy to announce the successful conclusion of the negotiations on Switzerland’s association to Union programmes, including Horizon Europe and Euratom. Together, we’ll tackle global challenges, advance innovation, and shape a sustainable future through cutting-edge research.
0
0
12
A collaborative team from University of Geneva (@unige_en) and EMBL, has been awarded by the @MooreFound for a biodiversity research project. Led by @dudin_o and @Dey_Gautam, this initiative will develop a morphological atlas of microbial eukaryotes. 🦠 https://t.co/zeK0uF0o3l
3
12
66
We aim to serve as a global hub for microbial imaging—offering #workshops, training, and tools to foster the adoption of expansion microscopy. Though focused on Euks, we’ll also support researchers working on #bacteria & #archaea. So plz reach out. Merry Xmass to all 🙂 4/4
0
0
5
This is not only an announcement - It also invites the community to join our efforts in shaping the future of Evolutionary Cell Biology. Our data will be accessible in real-time and integrated with other major genomic resources. https://t.co/Wbg4EF4Rly 3/4
1
1
7
This is a natural continuation of our recent efforts with @CentrioleLab
https://t.co/1R99N9lgLo We are in contact with various #Culture Collections to generate expansion microscopy datasets of hundreds of #protists across their life cycles. 2/4
biorxiv.org
Microbial eukaryotes are small and often resistant to standard labelling and imaging techniques, and therefore remain understudied – despite their critical ecological importance - with the exception...
1
1
6
🍾Our small #Expansion #Microscopy adventure is only starting! We are happy to announce that @MooreFound will be funding our efforts in creating an Expansion Microscopy atlas of #Microbial #Eukaryotes with @Dey_Gautam
@UNIGEnews @embl Link: https://t.co/sodMeQlfR5 1/4
5
35
153
1
3
18
Where does pattern come from inside cells? in this revised preprint, @aralbright93 shows that regionalization of mRNA in a Stentor cell depends on dynein motors and the microtubule cytoskeleton https://t.co/55iqjnJNxp
3
21
100
So happy for you mate. A new era for your lab !
Thrilled to announce that our lab is relocating to the Friedrich Miescher Laboratory of the Max Planck Society @maxplanckpress and @MPI_Bio in winter 2025. We’ll have open positions— please help us spread the word and stay tuned for more updates! 🐸 🐁 🥳
0
0
2