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Bruno C. Vellutini

@bruvellu.bsky.social
305 followers 295 following 17 posts

Biologist interested in how embryonic development evolves #EvoDevo • Assistant Professor at UFMG • Website: brunovellutini.com • Pronouns: he/him

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Reposted by Bruno C. Vellutini
Allan Carrillo-Baltodano @allancarbal.bsky.social · 04/03/2026
New from @chemamd.bsky.social lab @qmulsbbs.bsky.social Collab with Elaine Seaver, @baxevanislab.bsky.social @neva-meyer.bsky.social @abhinavsur.bsky.social New chromosome-level assembly for Capitella teleta 🪱 academic.oup.com/gbe/advance-... #DevBio #WormWednesday @genomebiolevol.bsky.social
Figure showing 3 panels,(A) a picture of annelid Capitella teleta on black background, (B) a cladogram with major biological model organisms showing the phylogenetic position of C. teleta and (C) schematics of the 10 chromosomes of C. teleta
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Agustin Corbat @acorbat.bsky.social · 21/01/2026
Empowering the next generation of bioimaging experts! 🌎 After many months crafting the Lightsheet Image Analysis Workshop 2026 with @bruvellu.bsky.social & @cuencam15.bsky.social. Seeing students finally crack their toughest project data on day 5 made every hour of prep worth it! 🧵👇
bruvellu.github.io
🔬 Light-Sheet Image Analysis Workshop 2026
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Griffin Chure @gchure.bsky.social · 14/01/2026
Great work! I use a similar construction, though not including paper text (medium.com/@griffinchur...) Would be great to chat sometime about it!
medium.com
A Philosophy for Advancing Reproducibility in Modern Biological Research
The ubiquity of computation in modern research inflicts new challenges for reproducibility. How do we navigate the digital waters?
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Eugene Katrukha 🇺🇦 @ekatrukha.bsky.social · 21/11/2025
Finally, the first public release of #BigVolumeBrowser, so after teasers, you can try it yourself. For details, please check the announcement post (1/2) forum.image.sc/t/bigvolumeb...
forum.image.sc
BigVolumeBrowser: a new 3D multi volume/mesh/point clould (SMLM) data viewer
Hello everyone, I’d like to share with you another 3D viewer for FIJI, BigVolumeBrowser (full documentation link). It‘s a first initial public release, so there is still space for improvements. Le...
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Bruno C. Vellutini @bruvellu.bsky.social · 13/01/2026
I wrote a post describing a minimal set of principles that I've been using to make my research papers a bit more reproducible. Would love hearing what you think! #OpenScience brunovellutini.com/posts/daft-p...
brunovellutini.com
DAFT: minimal principles for reproducible research papers - Bruno C. Vellutini
DAFT principles are a minimal set of principles I've been using to organize my research papers that foster good scientific practice.
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📑 EvoDevo Papers @evodevo-papers.bsky.social · 07/10/2025
You can now search the entire EvoDevo Papers database (~1.8k posts). Check it out on the website evodevo.brunovellutini.com or read more here: brunovellutini.com/posts/evodev... #EvoDevo #DevBio #EvoBio
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Bruno C. Vellutini @bruvellu.bsky.social · 29/09/2025
The first steps of a sea urchin brunovellutini.com/posts/sea-ur...
brunovellutini.com
The first steps of a sea urchin - Bruno C. Vellutini
The winners of this year's Nikon Small World in Motion are out, and my favorite is the 5th place entry, A newborn sea urchin walking along the seabed by
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Prakash Lab @ Miami @vprakashlab.bsky.social · 17/09/2025
Our new collaborative paper with Cyndi Bradham's lab at BU, led by first author @alexandralion.bsky.social is out in @devbiol.bsky.social & featured on the Sept 2025 cover! 😀🥳 PFAS (PFOA & GenX) disrupt sea urchin embryo development! Cover art: embryos + flow fields 👉 doi.org/10.1016/j.yd...
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Reposted by Bruno C. Vellutini
Biodiversity Heritage Library @biodivlibrary.bsky.social · 12/09/2025
BHL's future is uncertain, but hopeful. Securing its future requires new partners & sustained investment. For more information, follow along here & on the #BHLblog: blog.biodiversitylibrary.org/tag/transition. Help us safeguard the world’s collective biodiversity knowledge. #ILoveBHL 🧪 📖 🌱 🌏
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bipashadey29.bsky.social @bipashadey29.bsky.social · 12/09/2025
Super thrilled to see our review out! It was a great experience to put this together with @sameerthukral.bsky.social and @yuchiunwang.bsky.social. Use it as a primer to the field or as inspiration to brainstorm how rigidity transitions can bridge scales!
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Reposted by Bruno C. Vellutini
Filipe Campante @filipecampante.bsky.social · 12/09/2025
My opinion about the historic verdict coming out of Brazil, with @stevelevitsky.bsky.social, is in the @nytimes.com today. www.nytimes.com/2025/09/12/o...
nytimes.com
Opinion | Brazil Just Succeeded Where the U.S. Failed
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Diogo Melo @damelo.net · 14/09/2025
RIP Hermeto Pascoal, one of the greats! youtube.com/watch?v=TUdO...
youtube.com
Hermeto Pascoal & Grupo - Poré Poré (aka Renan) - Especial "Calendário do Som" - TV Cultura - 2001
YouTube video by Hermeto Pascoal
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Anaïs Bailles @anaisbailles.bsky.social · 12/09/2025
Thanks a lot to @elisecutts.bsky.social for nicely highlighting and putting in context our article! It was very interesting to discuss together, notably about the analogies between the emergence of order in Hydra and other physical phenomena.
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Elise Cutts @elisecutts.bsky.social · 11/09/2025
Hydra are ~basically~ immortal. Shred 50 of the lil guys to bits and pack their cells in a blob, and that blob will grow into a new Hydra... albeit with a few extra heads! This week's post is a Q&A @anaisbailles.bsky.social @mpi-cbg.de about the physics of how Hydra coax order from chaos.🧪⚛️
reviewertoo.com
Hydra are a cosmos in a cuvette
Anaïs Bailles on astrophysics and immortal animals
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Laurent Formery @laurentformery.bsky.social · 10/09/2025
I am very happy to announce that the Echinox Lab will open in the BIOM unit at @obs-banyuls.fr in January 2026!! 🥳 We will use several echinoderm species to study animal body plan evolution. 🔽 Check our brand new lab website if you want to learn more about our future research www.echinox.org
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Development @dev-journal.bsky.social · 09/09/2025
Issue 16 is complete! On the cover: Embryonic eye of an anole lizard stained for nuclei and F-actin. The image was acquired at the 2025 MBL Embryology course by Arthur Boutillon and was the Editor's choice from the Node image competition. thenode.biologists.com/vote-for-you...
Cover: Embryonic eye of an anole lizard stained for nuclei (DAPI, blue) and F-actin (Phalloidin, orange), imaged by spinning disc confocal microscopy and processed using ImageJ. The image was acquired at the 2025 MBL Embryology course by Arthur Boutillon and was the Editor's choice from the Node image competition.
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Levayer Lab @levayerr.bsky.social · 09/09/2025
Important story dissecting the mechanism of gut cell extrusion using organoids. Local heterogeneity of tension promotes live extrusion and basal relaxation is sufficient to kick the cell out. Nice combination of optogenetics and live imaging to demonstrate this www.science.org/doi/abs/10.1...
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Thibaut Brunet @thibautbrunet.bsky.social · 09/09/2025
New short paper from our lab @currentbiology.bsky.social, in which we discover of a new mode of cell motility for choanoflagellates: flagellar gliding. www.cell.com/current-biol... - A 🧵
cell.com
Flagellar gliding in choanoflagellates
Freire-Delgado and Brunet discover a new mode of cell motility in choanoflagellates, the closest relatives of animals. Under mild confinement, choanoflagellate move over surfaces without cell deformat...
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James Hammond @jamesehammond.bsky.social · 08/09/2025
Out now in Seminars in Cell & Dev Biol! doi.org/10.1016/j.se... With thanks to co-authors @callumbucklow.bsky.social and @bertaverd.bsky.social
doi.org
Redirecting
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Jain_Akanksha_ @akanksha-jain.bsky.social · 03/09/2025
Thrilled to share 🎉 I’m starting my lab at University of Zurich, DMLS as Assistant Professor (tenure track) from Jan 2026! The Neural MorphoGenomics & Developmental Dynamics Lab will be exploring how genes + morphogenesis shape brain development with organoids, imaging & spatial genomics 🧠🔬🧬
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TUD | Center for Regenerative Therapies Dresden (CRTD) @crtd-tud.bsky.social · 04/09/2025
🥳 Congratulations to our postdoc, Dr. Anna Czarkwiani @aniaczark.bsky.social, on receiving the ERC Starting Grant @erc.europa.eu! With €2 million in funding, Anna will explore the biology of gravisensation and uncover insights into related disorders. 🧠 #CMCBnews @tudresden.bsky.social #ERCStG
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Yu-Chiun Wang @yuchiunwang.bsky.social · 04/09/2025
Tissue 'tectonic' collision is detrimental, but flies found two distinct solutions! Gratifying and grateful to be included in this collective effort, w/ Steffen Lemke, to crack the (or 'a') code of #cephalicfurrow, now out in @nature.com, all with @paveltomancak.bsky.social at the helm. (1/9)
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Thibaut Brunet @thibautbrunet.bsky.social · 04/09/2025
Beautiful story that combined mechanobiology, evolution, and the power of fly (opto)genetics to make sense of the cephalic furrow. It was a pleasure writing the News & Views. No doubt this is still just the beginning for the field of mechano-evo-devo! Hats off to all involved
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paveltomancak.bsky.social @paveltomancak.bsky.social · 04/09/2025
The papers have been improved by reviewers @amartinezarias.bsky.social, @thibautbrunet.bsky.social & Cassandra Extavour. Thibaut synthesized the work beautifully in the #News_and_Views. None of that can happen without The Editor: @endofthepier.bsky.social (11/12) www.nature.com/articles/d41...
nature.com
Flies evolved a shock-absorber tissue used during embryonic development
The role of tissue that forms between the head and trunk of a fly embryo has been unclear. It turns out that it absorbs forces when nearby cells move and divide.
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paveltomancak.bsky.social @paveltomancak.bsky.social · 04/09/2025
We had #four interdisciplinary teams, integrating dev-bio, evolution, tissue mechanics, and biophysical modeling, all going full throttle to understand the #CF. Still, it took more than 7 years to publish two papers back-to-back (10/12) www.nature.com/articles/s41... www.nature.com/articles/s41...
nature.com
Patterned invagination prevents mechanical instability during gastrulation - Nature
In Drosophila, the cephalic furrow counteracts mechanical stress as the developing head and the trunk tissues meet, providing evidence for how mechanical forces influence the evolution of morphog...
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Bruno C. Vellutini @bruvellu.bsky.social · 04/09/2025
So happy to see the cephalic furrow combo out back-to-back! This was a wonderful collaborative endeavor 🥹
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Max Planck Institute of Molecular Cell Biology and Genetics @mpi-cbg.de · 03/09/2025
Dresden researchers @paveltomancak.bsky.social @bruvellu.bsky.social, Carl Modes, @cuencam15.bsky.social ‬ & colleagues published in @nature.com that a tissue fold in fruit fly embryos buffers mechanical stresses & may have evolved in response to mechanical forces. www.mpi-cbg.de/news-outreac...
mpi-cbg.de
Mechanical forces drive evolutionary change
A small tissue fold present in fruit fly embryos buffers mechanical stresses and may have evolved in response to mechanical forces.
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Patricia Ramos @apramos.bsky.social · 01/09/2025
I am thrilled to share the main result of our work at @nordenlab.bsky.social with @liormoneta.bsky.social and @carldmodes.bsky.social . We bridged DevBiology + theoretical physics to understand how the eye becomes round #morphogenesis #devbio #biophysics #zebrafish www.biorxiv.org/content/10.1...
biorxiv.org
The Optic cup is actively shape programmed by independently patterned apical forces
During morphogenesis, initially flat tissues often must transition into complex 3D shapes, reminiscent of shape-programmable systems in physics and engineering. One key question in developmental biolo...
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Mark Peifer (He, him) @peiferlabunc.bsky.social · 23/08/2025
The community of Drosophila researchers is amazing, mutually supportive and collaborative. Right now a key resource for our community, @flybase.bsky.social , is threatened by the cancellation of its NIH grant and is seeking community help in raising short term funds 1/n 🧪 please share
Dear Fly Community,

In May 2025, the NIH terminated all grant funding to Harvard University, including the NHGRI grant that supported FlyBase. This grant also funded FlyBase teams at Indiana University (IU) and the University of Cambridge (UK), and as a result, their subawards were also canceled.

The Cambridge team has secured support for one to two years through generous donations from the European fly community, emergency funding from the Wellcome Trust, and support from the University of Cambridge. At IU, funding has been secured for one year thanks to reserve funds from Thom Kaufman and a supplement from ORIP/NIH to the Bloomington Drosophila Stock Center (BDSC).

Unfortunately, the situation at Harvard is far more critical. Harvard University had supported FlyBase staff since May but recently denied a request for extended bridge funding. As a result, all eight employees (four full-time and four part-time) were abruptly laid off, with termination dates ranging from August to mid-October depending on their positions. In addition, our curator at the University of New Mexico will leave her position at the end of August. This decision came as a shock, and we are urgently pursuing all possible funding options.

To put the need into perspective: although FlyBase is free to use, it is not free to make. It takes large teams of people and millions of dollars a year to create FlyBase to support fly research (the last NHGRI grant supported us with more than 2 million USD per annum).

To help sustain FlyBase operations, we have been reaching out to you to ask for your support. We have set up a donation site in Cambridge, UK, to which European labs have and can continue to contribute, and a new donation site at IU to which labs in the US and the rest of the world can contribute. We urge researchers to work with their grant administrators to contribute to FlyBase via these sites if at all possible, as more of the money will go to FlyBase. However, we appreciate that some fu…https://wiki.flybase.org/wiki/FlyBase:Contribute_to_FlyBase

Our immediate goals are:

1. To maintain core curation activities and keep the FlyBase website online

2. To complete integration with the Alliance of Genome Resources (The Alliance).

Integration with the Alliance is essential for FlyBase’s long-term sustainability. For nearly a decade, NHGRI/NIH has supported the unification of Model Organism Databases (MODs) into the Alliance, which we aim to achieve by 2028. Therefore, securing bridge funding to sustain FlyBase over the next three years is crucial for successful integration and the long-term access to FlyBase data.

At present, our remaining funds will allow us to keep the FlyBase website online for approximately one more year. Beyond that, its future is uncertain unless new funding is secured. We will, of course, continue pursuing additional grant opportunities as they arise.

Given the uncertainty of future NIH or alternative funding sources, we are relying on the Fly community for support. Your contributions will directly help us retain the staff needed to complete this transition and to secure ongoing fly data curation into the Alliance beyond 2028.

We at FlyBase are incredibly grateful for the outpouring of support from the community during this challenging time. Your encouragement has strengthened our resolve and underscores how vital this resource remains to Drosophila research worldwide.

Sincerely,
The FlyBase Team
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Mark A. Hanson @hansonmark.bsky.social · 14/08/2025
A reminder you/your lab can support FlyBase at Cambridge through the following link. Every bit helps. Please share if you yourself can't donate. www.philanthropy.cam.ac.uk/give-to-camb...
philanthropy.cam.ac.uk
Drosophila Genetic Database
The Drosophila Genetic Database, FlyBase, is on the brink of collapse due to the sudden termination of the FlyBase NIH grant, which includes salaries for 5 literature curators based at the University ...
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FlyBase @flybase.bsky.social · 15/08/2025
FlyBase needs your help! We ask that European labs continue to contribute to Cambridge, UK FlyBase, whereas US and other non-European labs can contribute to US FlyBase. For more information and how to donate: wiki.flybase.org/wiki/FlyBase...
wiki.flybase.org
FlyBase:Contribute to FlyBase - FlyBase Wiki
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Anaïs Bailles @anaisbailles.bsky.social · 13/08/2025
Our beautiful Hydra made the cover!!! 😍😍😍 An experiment performed by Pavel Mejstrik with a HCR protocol by @giuliaserafini.bsky.social, @paveltomancak.bsky.social lab @mpi-cbg.de Actin fibers in blue, nuclei in orange.
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Rita Mateus @ritamateus.bsky.social · 09/08/2025
Hot off the press!!! Proudly presenting our lab's new review on how do cells communicate to control organ size :) We focus specially on dynamic connections that operate at different timescales to regulate organ growth and morphogenesis. #devbio #SizeandShape www.sciencedirect.com/science/arti...
sciencedirect.com
Start-Shape-Stop: Cell communication mechanisms controlling organ size
Accurate growth control is critical for the achievement of proportional organs during animal development and repair processes. Either extra or deficie…
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Michalis Averof @michalis-averof.bsky.social · 08/08/2025
Latest paper elifesciences.org/articles/107... closes an important cycle in our efforts to study regeneration: week-long recordings allow us to observe the behaviour of cells during the entire course of regeneration in a crustacean leg – bright objects in movie are fluorescent nuclei of cells. 1/6
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Anaïs Bailles @anaisbailles.bsky.social · 06/08/2025
Very happy that the first article from my postdoc work in the Tomancak lab is now published @PNAS! www.pnas.org/doi/10.1073/.... We studied the self-organization of actin in aggregates made from Hydra cells. Thread below (1/9)
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Max Planck Institute of Molecular Cell Biology and Genetics @mpi-cbg.de · 05/08/2025
Stretching the immortal Hydra. Publication by @paveltomancak.bsky.social group with Carl Modes @mpi-cbg.de & @zechnerlab.bsky.social shows how cells can create a new organism from scratch by coordinating their mechanical properties. @anaisbailles.bsky.social @pnas.org www.mpi-cbg.de/news-outreac...
mpi-cbg.de
Stretching the immortal Hydra
Dresden researchers show how cells can create a new organism from scratch by coordinating their mechanical properties.
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Bruno C. Vellutini @bruvellu.bsky.social · 05/08/2025
📑 EvoDevo Papers is now on Bluesky @evodevo-papers.bsky.social, posting research papers in the field of evolutionary developmental biology (or #EvoDevo). There's also a new website: evodevo.brunovellutini.com. Read more on brunovellutini.com/posts/evodev...
brunovellutini.com
EvoDevo Papers' improved website and Bluesky support - Bruno C. Vellutini
The newest version of EvoDevo Papers is online, and it's the biggest update since the last codebase refactoring. I've made several additions and improvements
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Alejandro Fábregas-Tejeda @alejandrofabregastejeda.com · 29/07/2025
#philsci #evosky #histsci #evodevo #Hpbio
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Bruno C. Vellutini @bruvellu.bsky.social · 28/07/2025
A fantastic opportunity! Please repost :) #Lightsheet #Microscopy #BioImage #ImageAnalysis
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